Videos

February 23, 2023

The thick and tangy history of ketchup

Have you ever thought about the history of ketchup? This tangy, sweet, slightly spicy condiment can add zest to any meal. But how did it become so widely loved, and how long has it been around?

February 22, 2023

How monsoons help clean up the air

Monsoons are intense storms that can cause flooding and bring strong winds and heavy rain in the southern U. Have you experienced the benefits of monsoons on the air you breathe?

February 21, 2023

3 QR hacks you must try today!

Upgrade your life with these 3 clever #qrcode hacks! Create a business card with a qrcode, share your Wi-Fi password with ease, and surprise your friends with a scannable music present.

February 20, 2023

Is there an element lighter than hydrogen?

Scientists recently discovered an even lighter element than Hydrogen, which could revolutionize chemistry. So what does this mean for the scientific community as a whole?

February 19, 2023

The science of love

Love is a complex and intricate emotion. We all yearn for love, but when it’s lost, the pain can be overwhelming. Does it involves more than just chemical reactions?

February 16, 2023

Can you freeze your body and come back to life?

James Bedford was the first person cryogenically frozen after his death, way back in 1967. His hope was that someday advanced technology would enable him to be thawed and brought back to life.

February 15, 2023

Why we’re losing so many satellites

A ton of new satellites were launched into orbit in 2022. Unfortunately, many of them were damaged once by things outside of our control.

February 13, 2023

The surprisingly old tech airlines use

Recent winter storms caused chaos for airlines and passengers, with thousands of cancelled flights and stranded travelers. Outdated IT systems were the real issue — not the weather.

February 12, 2023

Things that were discovered by accident

The path of science is often a slow one, taking years of research and effort to bring ideas to life. Every once in a while, luck strikes and something new is suddenly born.

February 9, 2023

A day in the life of a stealth bomber pilot

You’ve probably heard of the U. fleet of stealth bombers and their reputation as some of the most feared airplanes in the sky. It takes a lot more than just guts.

February 8, 2023

Does this Leonardo da Vinci invention actually work?

Leonardo da Vinci didn’t just create iconic artwork like the Mona Lisa and the Vitruvian Man. He was also a brilliant inventor, constantly sketching his wildest ideas in his notebooks. Would it work?

February 7, 2023

Video doorbell solves murder, TikTok cancer scam, best apps for seniors

Plus, watch out for this dangerous app, three quick computer tricks, why vintage video games are making a comeback, the richest dog in the world and a weird new way to make money.

February 6, 2023

Why scientists are creating liquid robots

Robots assemble cars, fly planes and build tiny, complex machinery. But anything too small is tough because robots can only get so tiny. You won’t believe how this cutting-edge technology works.

February 5, 2023

Stealing baseball signs using machine learning

Baseball may seem like a maze of statistics and numbers, but one tradition remains a mystery — the hand signals a third base coach uses to indicate a steal.

February 4, 2023

Creepy or cool? Nvidia’s Eye Contact AI Tool Keeps Your Eyes on Cam Always

Over the last few years, many of us have been doing more video meetings. In those meetings, sometimes we may look away from the screen at notes or anything else going on in the room.

February 2, 2023

Why subtitles are so important nowadays

Have you noticed that lately, while watching movies or TV shows, it’s difficult to understand what’s being said? This phenomenon isn’t by chance, and the reasons behind it are quite intricate.

February 1, 2023

The science of fun

The joy we experience when we’re having a blast is phenomenal! Our brains release a multitude of chemicals that make us want to repeat the fun activity over and over again.

January 29, 2023

How trees control the weather

There’s nothing quite like the smell of the trees while you’re walking through the forest. The compounds that make up that smell do more than just smell good. But how?

January 26, 2023

The history and insane engineering of modern submarines

When you think of powerful military weapons, you probably think of an aircraft carrier or a nuclear weapon. The power behind these silent titans will blow your mind.

January 25, 2023

Recreating gecko skin for robots

Geckos can climb walls and hang from ceilings with ease. They do this without using any adhesive or fine hair, instead relying on their incredibly complex feet.

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