Carbon-14 is used for radio carbon dating. Carbon 14 is a radioactive isotope of carbon with an atomic nucleus containing 6 protons and 8 neutrons. It’s presence in organic materials is the basis of the radio carbon dating method pioneered by Will Libbey and his colleagues to estimate the age of something after it died. […]
Sri Lanka History Sri Lanka is one of the most beautiful countries in the world. The earliest human inhabitations date to about 38,000 years. Information about Sri Lanka can be found from ancient Chronicles like “Mahavansa”, “deepavansa”, Palivansa”, Rajavaliya” and Choolavansa”. The first ruler of Sri Lanka is King “Pandukabaya” and he was the ruler […]
Hi everyone! This is a special edition of my riddle project with just one big riddle. I hope you all know about the great and well known scientist Albert Einstein. This is a riddle which was actually created by him. It is believed that it was formed when he was young. Now you are facing […]
Stress has been one of the most prevalent experiences causing health issues not just to kids but also to teens and adults. With everything going on right now—from day-to-day responsibilities and school work, to the continuous global pandemic, everyone’s more stressed than ever. As a result, more people, especially teenagers, exhibit high stress-related signs, such […]
Quasars are still an unsolved mystery from scientists. Are quasars real? They are similar to stars that “throw” radiologic (high-energy radiation) signals. Quasars were discovered in 1960. It is believed that they could be 18 million light years away from us. Their existence is found by their interaction/lighting with other things in the universe. It […]
“The Eagle has wings!” radioed Neil Armstrong from the lunar module as he and Buzz Aldrin flew sixty-nine miles above the moon. Four words. There was no doubt of their meaning: The lunar module Eagle had separated from the command module Columbia and was now flying solo. It was ready to descent onto the moon. Big smiles back on Earth, back […]
It was mind-boggling. The color television itself had been a flat-out miracle when it began to dominate the scene a mere twenty years previous. And now, that technological wonder was about to trump itself. Because very soon, if all went according to plan, it would transmit pictures of an actual man on the actual moon! […]
Some of the guests that are considering joining KidzNet are struggling a little with choosing a username. So, I used my creativity and imagination to make some nice and appropriate usernames for KidzNet. I am going to present them down below: nature_isLITT – for nature lovers iHAVEanIDEA267 – for creative users powering.imagination9930 – for users with big imagination MARTYPANTS52 – […]
How was our universe created? Where did our universe come from? And how is our universe the way it is? Over the years, scientists have been exploring and trying to answer one of the biggest unanswered mysteries: the origin of our universe. And there have been many intriguing theories about it that have been circulating […]
When you hear the word hero, what’s the first thing that comes to your mind? A police officer, firefighter, or maybe a doctor? Or perhaps it’s what you usually see in movies or television? A person with superpowers, a cape, and a mask? But what if I tell you that anyone can be a hero, […]
Today I am going to review coolmathgames.com, one of the top “educational” websites on the internet. I’m also going to explain why I don’t like this website, but we’ll get into that later. At a glance, Cool Math Games is an online arcade filled with an impressive catalog of educational games for kids. However, you […]
Hi guys! Today I ‘m going to tell you how to make a simple traffic light circuit without using a microcontroller. You’ll find this very interesting, especially if you’re a TECH LOVER, or a person who love electronics. Even if you’re not, you’ll need to try this! Please let me know how your circuit went […]
Do you know the fastest aircrafts in the world? Read this post and find out! 5. Lockheed SR-71 Blackbird – Mach 3.34 (2,200 mph) 4. Lockheed A-12 – Mach 2.88 (2,212 mph) 3. Lockheed YF-12 – Mach 2.96 (2,275 mph) 2. North American X- 15 – Mach 5.89 (4,520 mph) 1. Nasa X-43 – Mach […]
By SpaceBee What are Stars? Stars are astrological objects, made of various gasses, like hydrogen or helium. Stars are held together by their own gravity. When stars die they supernova (Suddenly increasing their brightness due to an explosion, causing them to lose most of their mass). Stars often take millions of years to supernova. Many say a […]
Roblox has gained so much fame lately, which makes it one of the famous games worldwide. Here are a few games similar to it: KoGaMa KoGaMa is a 3D multiplayer online sandbox construction game created by Multiverse ApS, in which users play, share, and create games within their browser. By creating terrain and using game logic, users […]
In the last lesson we learned about binary numbers, which are the way computers understand numbers. The next thing we will now study is how we can build simple hardware to add numbers. Once we can add numbers, we can do any math operation, like subtraction, multiplication and division that will be covered later. Being […]
In this series you will learn how computers work from the ground up. You will learn by actually building it piece by piece (on paper) in a series of weekly articles. If you continue and follow along, you will fully understand how a modern computer operates down to the smallest detail! Let’s Start! Computers only […]
In this post you will learn about the Python programming language. Python is a high-level general programming languages created in 1991 by Guido van Rossum. It was named after the famous show, “Monty Python’s Flying Circus.” Python uses a lot of indentation instead of parentheses/brackets to make the code easier to read. It can be […]
There has been more and more talk about kids being bullied in the past decade or more. It seems the problem is more widespread than ever believed and is causing harm to children of all ages. In fact, school safety and crime data from 2019 reveal that 1 out of 5 students experienced bullying. Think about that. […]