Trending December 2023 # Modern Technology Proving To Make A Difference In Education With Dr. Yasam Ayavefe # Suggested January 2024 # Top 12 Popular

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Dr. Ayavefe attributes his personality and character to the education and family morals and standards he has instilled since childhood. From a very early age, he was taught the importance of sharing, helping, and reaching out to others. His statement, “Success is a journey, not a point of arrival,” speaks powerfully as we delve deeper into this remarkable man’s viewpoints. Speaking on the importance of education and the betterment of our planet, Dr. Yasam Ayavefe states, “With the help of environmental education, we can better understand the natural and constructed ecosystems in which we live. Environmental education strives to increase attention on environmental issues that affect us all, along with the measures we can implement to enhance and maintain the sustainability of the environment. Rather than being taught facts, students are inspired to conduct their own studies and establish their own conclusions on complex problems. Learning about their environment can help children develop a deeper understanding of the world around them. In addition, it teaches the children about the importance of protecting the environment and supplying them with the tools they need to live more environmentally friendly and sustainable lifestyles.”

As a steadfast environmentalist, Dr. Ayavefe believes that “real environmental consciousness is produced through a strong understanding of education.” Fully recognizing that students are far more inspired and stimulated by technology in the educational environment, he also recognizes how technology can allow educators to give direct feedback and encourage interaction between students and educators, a great benefit to both sides. Modern technology assists the students in a dynamic way of studying, which is incredibly rewarding and exciting. Dr. Yyavefe places very high value on the significance education plays in the betterment of our planet. guidance, and knowledge by further stating: “To withstand the demands of an ever-changing technological landscape, students must be equipped with the requisite knowledge and abilities to seize the myriad opportunities that lie ahead.” Dr. Ayavefe strongly believes using technology provides students with easy-to-access data, faster learning, and fun opportunities to practice. It has influenced nearly every area of modern life, including education. Technology is a potent instrument that could assist and improve education in several aspects. Now that smart devices can access the internet, we are entering a revolutionary education period where students may learn whenever and wherever they choose—empowering interaction, enhancing teamwork, proposing diverse learning approaches, and delivering customized education. In closing, Dr. Yasam Ayaefe freely gives these encouraging words, “With the ever-changing technological landscape, students must be equipped with the requisite knowledge and abilities to seize the myriad opportunities that lie ahead, not only to improve in all aspects of life but to educate themselves on our environment for future generations to come.” Education is essential for the development of every young individual. It enables the use of opportunities while assisting in encouraging the establishment of personal views and standpoints on things that matter. Furthermore, it informs beings, especially new generations, of the fascinating world surrounding us and how to transform it into something more significant. We thank Dr. Yasam Ayavefe for his encouragement and passion for creating a dynamic educational system through modern technology to inspire today’s students.  

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I Stuck A Cooling Fan To My Phone — Did It Make A Difference?

Dhruv Bhutani / Android Authority

There are few things that scream out the gamer aesthetic more than RGB lights. Combine that with nerd-friendly elements like Peltier cooling and you’ve got my curiosity piqued. So when Gamesir reached out to me to check out its latest phone gaming controller combined with a full-blown RGB LED-equipped fan and heatsink assembly, well, there was only one choice.

Our picks: The best Bluetooth gaming controllers for Android, PC, and more

I’ve spent the last week working hard, i.e. playing video games during work hours to test out the Gamesir X3 to answer the one question on everyone’s mind: Does sticking a cooling fan to your phone actually make a difference? Read on to find out.

Phone by day, gaming console at night

Dhruv Bhutani / Android Authority

As a retro gaming enthusiast with a large library of emulation-ready titles ready to go on my phone, I usually have an 8BitDo controller in my backpack. That said, I’ve been interested in telescopic controllers for enhanced portability. In fact, I almost considered splurging on the updated Razer Kishi before the Gamesir X3 popped by.

Cool as a cucumber, as long as you’re near a power source

Dhruv Bhutani / Android Authority

Enough talking, let’s play some games. Most of my time with the Gamesir X3 was spent playing Genshin Impact and a range of classic titles like the PS2 version of Need for Speed Most Wanted via AetherSX2. I also tried out Nintendo Switch emulation and got in a few rounds of the latest Ninja Turtle Beachs game, and even Cuphead before being reminded how bad I am at that game. All of these titles push a phone’s CPU and GPU to their limits, creating the perfect opportunity to test out the cooling assembly’s efficiency.

The cooling assembly easily reduces CPU temperature by over 10°C (50F), but you’ll need a battery pack to power it on the go.

So, does it work? Boy, does it. In Genshin Impact, I recorded CPU temperatures upwards of 45°C (113F) in busy areas without any active cooling. Switching on the fan quickly brought this down by ten degrees. In fact, the phone stayed at a comfortable 32°C (89.6F) through most of the gameplay and only jumped to about 35°C (95F) during busier sections.

Dhruv Bhutani / Android Authority

It’s clear that the cooler works. However, it comes with a huge caveat. The cooling mechanism requires a secondary power source and will not take juice from either your phone or the pass-through USB-C port. There’s no built-in battery either. In my books, that’s a deal-breaker. A smartphone controller is supposed to be portable by its very definition and the need for an external power source limits the utility of the Gamesir X3’s star feature.

A smartphone controller should be portable by definition, so the need for an external power source for the fan limits its utility.

It also doesn’t help that the fan is astonishingly loud to the point that you’ll want to wear noise-cancelling headphones while using it. Finally, I wish it was possible to adjust the RGB lights or switch them off completely.

Play faster and better: The best phones for gaming

Is the Gamesir X3 any good as a controller?

Dhruv Bhutani / Android Authority

Talking about the Gamesir X3 purely as a controller, I came away impressed. The eight-way D-Pad is precise enough to pull off combos in fighting games like Tekken 3. Meanwhile, the A,B,X, and Y buttons all offer excellent feedback though I found them to be just a bit too loud if you are trying to be discrete. The high noise levels extend to the trigger buttons as well. The lack of analog triggers is also an unfortunate omission for retro gaming enthusiasts or those looking to get a bit of cloud gaming in while on the go.

The Gamesir X3 is an excellent controller as long as you don’t need analog triggers.

The Gamesir X3 offers four additional buttons, one of which is permanently mapped to take screenshots. The remaining three can be configured within supported games or by using the accompanying app. The app includes pre-configured button profiles for popular titles like Genshin Impact though you will likely still have to do a bit of fine-tuning to get the controls just right for your phone. I found the entire process to be rather cumbersome, and there’s no obvious way to adjust transparency for the controller overlay.

Play more: The best Android games with gamepad controller support

Should you buy a controller with a cooling fan?

Dhruv Bhutani / Android Authority

A week of extensive gaming later, I’m convinced that the Gamesir X3 is a very good controller largely because of that excellent cooling system and unique customization potential. I went in skeptical of the cooling mechanism, but the Peltier system absolutely works. Unlike a straightforward fan, it is able to actively cool down the phone dramatically. This is excellent news for sustained performance, as well as the general health of your phone. As a concept, I hope more controllers opt for a similar solution. However, execution is key.

Active cooling is an excellent addition to a phone gaming controller, but portability is key.

What lets the controller down is the fact you are effectively tied to a power socket or power bank if you do want to make use of the heat sink. This flies in the face of the entire portability aspect of a controller such as this. Elsewhere, little misses like the lack of analog triggers are also disappointing.

Would I factor in an active cooling mechanism into my next controller purchase? For sure. While the dual-USB charging solution lets the Gamesir X3 down, the controller proves that there’s room for actual innovation even in the smartphone controller space.

Gamesir X3 Type-C controller

Gamesir X3 Type-C controller

Extra buttons • Cooling fan functionality • Pass-through USB-C

MSRP: $99.99

A week of extensive gaming later, I’m convinced that the Gamesir X3 is a very good controller largely because of that excellent cooling system and unique customization potential. I went in skeptical of the cooling mechanism, but the Peltier system absolutely works

See price at Amazon

Nine Ways Tech Can Help You Make A Positive Difference

In 2023, instead of looking for leaders who inspire us, let’s set the example we seek. Fortunately, you don’t need to join the Peace Corps or launch a grassroots movement to make the world a better place. There are plenty of small things you can do today that can snowball into something meaningful.

1.    Gather for good

2.   Invites that inspire

Weddings, birthday parties, holiday feasts – they’re all celebratory events that inspire generosity. At the same time, an increasing number of party hosts are replacing their paper-based invites with online invitations to help reduce waste.

Online invitation providers like Evite allow users to customize their invitations with the additional option to raise money for charity, often in lieu of a gift. For hosts, it’s the ideal opportunity to raise money for a favorite non-profit. For guests, it’s the perfect excuse to give to a good cause.

As the third most popular social app among millennials, Snapchat is slowly morphing from an entertaining video-messaging platform into a powerful fundraising tool. Imagine, for example, taking a series of photo and video snaps to tell the story of a neighbor in need. From there, viewers can donate money via Snapcash. Donations are safely deposited to the bank account linked to your debit card. Better yet, create a Facebook fundraising page and then encourage Snapchat visitors to stop on by. A simple template is all you need to create a Facebook group for your fundraiser along with a personalized message.

Rather than toss your outdated devices into the trash, find out how aging electronics can help save the environment and serve the needy. In fact, according to the EPA, recycling one million laptops saves the energy equivalent to the electricity used by 3,657 U.S. homes in a year.

Organizations like e-Stewards can help you find recycling partners in your local area. After all, many devices can be easily repaired and donated to students and schools in impoverished areas. If, however, your device is unsalvageable, help the planet by dropping it off at an electronics goods retailer. Best Buy has collected and responsibly disposed of more than 1 billion pounds of electronics and applications, and plans to collect 2 billion pounds of e-waste by 2023.

6.   A bid for kindness

7.   Flying high

8.   OneToday at a time

Google vets each charity, ensuring your donations are earmarked for legitimate enterprises. And OneToday lets donors encourage friends and family to match gifts by sharing their charitable acts via social networks.

9.   Help your furry friends

Humans aren’t the only ones in need. Search for local animal shelters and find out how you can help. The ASPCA is a good place to start. Share photos of animals that are up for adoption on your Facebook timeline, Instagram page, or Pinterest board. Or volunteer to help exercise and socialize animals if your local shelter is short-staffed. Committing an hour or two a week is all it takes.

Employees all across Intel’s many campuses support local communities, participate in volunteer programs, and contribute to nonprofits and educational institutions. When we all work together to inspire one another, there’s nothing we can’t accomplish.

How To Make A Histogram In Excel

A histogram is a type of chart you can generate from data in Excel. It makes it easy to summarize the frequency of particular values in your dataset. Excel makes it simple to create a histogram, assuming that a histogram is actually what you need!

What Is a Histogram?

A histogram is a type of chart that uses vertical bars to summarize ranges of data. While it may look like a bar chart, there are significant differences. Bar charts show the differences among variables, whereas histograms are generally used to show the differences among variables in terms of another variable.

Table of Contents

To illustrate, a histogram may be used to show us how common ranges of IQ scores are. Each bar represents a “bin” or range of scores. So something like 0-10,11-20, etc. 

The vertical Y-axis shows us how many measurements of that variable fall within each bin range. So if you have 100 people write an IQ test, every person whose score falls within a particular bin is counted towards the frequency score of that bin.

With a bar chart, you might want to compare something like average IQ scores between countries. In this case, each bar might represent a country and the vertical Y-axis would represent the average IQ of that country.

When Should You Use a Histogram?

HIstograms are a visualization of frequency distribution. It can help you see, at a glance, what sort of distribution your data has. For example, the “Normal Distribution” has the distinctive bell-curve look. A bimodal distribution will have two bumps. You can also see if score frequencies are skewed one way or another. 

Of course, if you really want to determine whether your frequency distribution is normal or not, you’d run a normality test in Excel on your data. Those tests still use histograms as a basis though and creating and observing a histogram is a crucial first step in showing you roughly what sort of distribution you may be dealing with.

What You Need To Make a Histogram

In order to make a histogram, you need a few things:

A set of measurements for a single variable.

Defined “bins” of value ranges.

The first requirement is fairly straightforward. For example, if you have the weights of a group of people, you’d have each measured weight recorded in your dataset. Be careful not to mix the data from groups you don’t want to measure together into one histogram. For example, if you only wanted to look at the weight distribution of a certain age group or gender, you should only include data for that group.

If you wanted to compare the frequency distributions between two groups on a single variable, you’d need multiple histograms. One for each population group.

All About Bins

The next requirement is the trickiest. You need to decide on the “bins” that your frequency counts will be sorted into. The problem is that these may be arbitrary. If you’re going to look at the frequency of scores between 0 and 100, you could have 100 bins, one for each possible score. However, that means 100 bars in your histogram. 

That’s a finely-grained distribution, but it’s probably not all that useful. In the case of test scores, you’re in luck since there are already “bins” in the form of grade symbols. So you could arrange your bins to coincide with those. However, for other types of data you have to invent the bin ranges.

Spend some time considering how you’d like to divide scores into bins and whether the histogram will paint the picture you’re looking for if you decide on a particular “bin width”. 

You can also choose to leave it to an automatic function in Excel, where it will try to decide on a bin width that’s best suited to your data. In Excel, you can also specify the number of bins, which includes optional so-called overflow- and underflow- bins. These capture all scores over and under a specified value.

Creating a Histogram in Excel: Step-by-Step Create the Histogram

Assuming you’ve entered all the values for your dataset, select all the values that should be included in the histogram.

Next, switch to the Insert tab.

Now, under the chart section, select on the picture that looks like a histogram/bar chart. 

From the popup menu, select histogram.

Customize the Horizontal Axis

Now your histogram is in the sheet, but it probably doesn’t look the way you want it to. So next, we’re going to customize the horizontal axis:

The format axis pane will now be open. There are a number of important options here that you can use to tune your histogram so that it looks exactly like you need it to.

Under Axis Options, you can customize the bins we discussed earlier. The two most important settings here are bin width and the number of bins. These options are mutually exclusive. If you specify a bin width in numbers, the number of bins will change automatically and vice versa. You can choose to activate overflow and underflow bins here as well.

From Hysteriagram to Histogram

Hopefully you can now make a histogram easily, but if you need to review basic Excel concepts, try reading Microsoft Excel Basics Tutorial – Learning How to Use Excel

How To Make A Call In Android

   android:layout_width = “match_parent”    android:gravity = “center”    <ListView       android:id = “@+id/list”       android:layout_width = “wrap_content”       android:textSize = “30sp”       android:layout_height = “wrap_content” import android.annotation.TargetApi; import; import android.content.ContentResolver; import android.content.Context; import android.content.Intent; import; import android.database.Cursor; import; import android.os.Build; import android.os.Bundle; import android.provider.ContactsContract; import; import; import; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {    public static final int REQUEST_READ_CONTACTS = 79;    private static final int REQUEST = 112;    ListView list;    ArrayList mobileArray;    ArrayList numberArray;    String number;    @TargetApi(Build.VERSION_CODES.LOLLIPOP)    @Override    public void onCreate(Bundle savedInstanceState) {       super.onCreate(savedInstanceState);       setContentView(R.layout.activity_main);       numberArray = new ArrayList();       if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.READ_CONTACTS)          == PackageManager.PERMISSION_GRANTED) {          mobileArray = getAllContacts();       } else {          requestPermission();       }       list = findViewById(;       android.R.layout.simple_list_item_1,, mobileArray);       list.setAdapter(adapter);          @Override             number = (String) numberArray.get(position);                String[] PERMISSIONS = {android.Manifest.permission.CALL_PHONE};                if (!hasPermissions(MainActivity.this, PERMISSIONS)) {                   ActivityCompat.requestPermissions((Activity) MainActivity.this, PERMISSIONS, REQUEST );                } else {                   makeCall(number);                }             } else {                makeCall(number);             }          }       });    }    private static boolean hasPermissions(Context context, String… permissions) {          for (String permission : permissions) {             if (ActivityCompat.checkSelfPermission(context, permission) ! = PackageManager.PERMISSION_GRANTED) {                return false;             }          }       }       return true;    }    private void makeCall(String number) {       Intent phoneCallIntent = new Intent(Intent.ACTION_CALL);       phoneCallIntent.setData(Uri.parse(“tel:”+number));       startActivity(phoneCallIntent);    }    private void requestPermission() {       if (ActivityCompat.shouldShowRequestPermissionRationale(this,       android.Manifest.permission.READ_CONTACTS)) {          // show UI part if you want here to show some rationale !!!       } else {          ActivityCompat.requestPermissions(this, new String[]{android.Manifest.permission.READ_CONTACTS},          REQUEST_READ_CONTACTS);       }       if (ActivityCompat.shouldShowRequestPermissionRationale(this,          android.Manifest.permission.READ_CONTACTS)) {       } else {          ActivityCompat.requestPermissions(this, new String[]{android.Manifest.permission.READ_CONTACTS},          REQUEST_READ_CONTACTS);       }    }    @Override    public void onRequestPermissionsResult(int requestCode,    String permissions[], int[] grantResults) {       switch (requestCode) {          case REQUEST_READ_CONTACTS: {                mobileArray = getAllContacts();             } else {                // permission denied,Disable the                // functionality that depends on this permission.             }             return;          }          case REQUEST: {                makeCall(number);             } else {                Toast.makeText(MainActivity.this, “The app was not allowed to call.”, Toast.LENGTH_LONG).show();             }          }       }    }    private ArrayList getAllContacts() {       ContentResolver cr = getContentResolver();       Cursor cur = cr.query(ContactsContract.Contacts.CONTENT_URI,       null, null, null, null);          while (cur ! = null && cur.moveToNext()) {             String id = cur.getString(             cur.getColumnIndex(ContactsContract.Contacts._ID));             String name = cur.getString(cur.getColumnIndex(             ContactsContract.Contacts.DISPLAY_NAME));             nameList.add(name);                Cursor pCur = cr.query(                ContactsContract.CommonDataKinds.Phone.CONTENT_URI,                null,                ContactsContract.CommonDataKinds.Phone.CONTACT_ID + ” = ?”,                new String[]{id}, null);                while (pCur.moveToNext()) {                   String phoneNo = pCur.getString(pCur.getColumnIndex(                   ContactsContract.CommonDataKinds.Phone.NUMBER));                   numberArray.add(phoneNo);                }                pCur.close();             }          }       }       if (cur ! = null) {          cur.close();       }       return nameList;    }    <application       android:allowBackup = “true”       android:theme = “@style/AppTheme.NoActionBar”       android:icon = “@mipmap/ic_launcher”       android:label = “@string/app_name”       android:roundIcon = “@mipmap/ic_launcher_round”       <activity          android:name = “.MainActivity”

How To Make A Stonecutter In Minecraft

Make a Stonecutter in Minecraft (2023)

Before we craft a stonecutter in Minecraft, we need to collect the items required for its recipe. But if you already have the ingredients, use the table below to directly skip to the crafting recipe.

How to Find a Stonecutter in Minecraft

If you get lucky, you can find a stonecutter in Minecraft villages. They are a job site block responsible for the stone mason’s job among all Minecraft villager jobs. So, if a village has a stonemason, it will definitely have a stonecutter too. Our best Minecraft village seeds can help you find such a village in no time.

Other than villages, there is no other place where stonecutters spawn naturally in the game. So, instead of looking for it, you have to craft one manually.

Ingredients Required to Make a Stonecutter

An iron ingot

3 stone blocks

Do note that in the Bedrock edition, you can also use variants of stone blocks to make a stone cutter.

How to Get Iron

Iron is one of the most versatile ores in the game. You only need one iron ingot to make a stonecutter, so follow these steps to get that iron ingot:

1. First, use our Minecraft ore distribution guide to find iron ore in Minecraft caves. Then, use a stone pickaxe to mine it.

2. Once you have the ore, you need to find or craft a furnace to smelt the iron. You can use any flammable item as its fuel. For faster results, you can also make a blast furnace in Minecraft. Each iron ore block smelts to form one iron ingot, and there you have it. An iron ingot.

How to Get Stone

1. First, find a stone block and mine it using a pickaxe. When mined, instead of dropping stone, the game will drop cobblestone. You can counter this by using a silk touch pickaxe enchantment. But we don’t have to go that far.

2. Once you have 3 cobblestone blocks, you simply need to smelt them in a furnace. Doing so will convert the cobblestone into stone blocks.

Crafting Recipe of Stonecutter in Minecraft

Now that you have all the ingredients, you only need to open the crafting table and place them together. To craft a stonecutter in Minecraft, you first need to place the iron ingot in the center cell of the top row of the 3×3 crafting area. Then, place three stone blocks – one in each cell of the middle row.

This placement will give you a stonecutter that you can place anywhere you want. Unlike a crafting table, it can’t even be destroyed by lava or fire.

How to Use a Stonecutter in Minecraft

2. Then, place a stone or similar block in the left-side cell. We have also covered the complete list of compatible stone blocks in the next section.

3. Finally, pick one of the various block variants that the stonecutter offers. The placed block will be cut into that variant, and you can pick it up from the right side cell.

Which Blocks Work with a Stonecutter

You can use the following blocks as ingredients for a stonecutter:



Smooth Stone

Stone Bricks

Mossy Stone Bricks


Polished Granite


Polished Diorite


Polished Andesite


Mossy Cobblestone


Cut Sandstone*

Smooth Sandstone

Red Sandtone

Cut Red Sandstone*


Prismarine Bricks

Dark Prismarine

Block of Quartz

Smooth Quartz

Purpur Block


Nether Bricks

Red Nether Bricks


End Stone

End Stone Bricks


Polished Blackstone

Block of Copper

Exposed Copper

Weathered Copper

Oxidized Copper

Waxed Copper

Waxed Exposed Copper

Waxed Weathered Copper

Waxed Oxidized Copper

Cut Copper

Exposed Cut Copper

Weathered Cut Copper

Oxidized Cut Copper

Mud Bricks

*Out of these, cut sandstone and cut red sandstone work as ingredients only on the Java edition.

Frequently Asked Questions

In terms of results, a stonecutter is similar to a crafting table. Both of them use ingredients to craft different items. However, in the case of a stonecutter, you only need one ingredient and no recipe to form a variety of variant blocks. Some of its recipes are even more efficient than the crafting table. For example, it takes just 6 stone blocks to craft 4 stairs on a crafting table. Meanwhile, you can craft 1 stair for each stone block on the stonecutter.

Q. Does Stonecutter Save Stone?

Stonecutters save both time and stone in the longer run. So, if you are speedrunning your builds or creating houses in survival or hardcore mode, a stonecutter can be very useful.

Craft and Use a Stonecutter in Minecraft Today

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