Air Conditioning was invented in 1902 to dry printing ink, but it became popular after installation in a movie theatre in New York 20 years later.

How to link NIN to MTN/Airtel/Glo line

Imagine picking up your phone to make an important call, but it does not connect. You try to open WhatsApp, but your data is not working. You are cut off from the world. This is not a mistake. This... Read more

How NYC Actually Gets Water: Gravity, Tunnels, and Tiny Shrimp

I always thought getting water was simple. You turn the tap, and water comes out.But then I looked into how New York City actually gets its water, and my jaw hit the floor.It is not just "pipes." It... Read more

Los Angeles Connected Every Single Traffic Light. Here Is What Happened.

When you think of Los Angeles, you think of one thing: Traffic.It is famous for gridlock. So it sounds like a joke when I tell you that Los Angeles was the first major city in the world to... Read more

Could you do what Minoru Yoshida did: 10,507 pushups without stopping?

In 1980, a Japanese man named Minoru Yoshida set a record that still blows minds: 10,507 non-stop pushups. No breaks. No shortcuts. Just pure willpower. Now, think about that for a second. Most... Read more

Ever noticed frogs close their eyes when they eat? Turns out, it’s not just cute, it’s survival.

If you’ve ever watched a frog eat, you might’ve thought it was just being dramatic.It catches the bug, closes its eyes tight, and swallows like it’s savoring a five-star meal.But it’s not for... Read more