The Cold War spying technology we all use today
Moscow 4 August 1945. The European chapter of World War II was over and the United States and the Soviet…
Why is it so hard for robots to blink like humans
This is my first session with a robot where we have to play drums. On a table next to me…
How far electric vehicle revolution
I know most of you have never even driven an electric car before buying one. So you might find the…
A flying bike that takes you to the heights of space
At the age of about 12, David Mayman tried to build a helicopter out of scraps of fence and an…
People using private jets increasing in the world
US businessman Rick Shermer says he and his family ‘feel safe’ when traveling in private jets. “Flying in a private…
Keep It Fresh: Unlocking the Art of Fruit and Vegetable Preservation
This is a problem that has been sought since the time when humans were overfed. How can the food be…
Fertility apps to prevent pregnancy
Are Fertility Apps More Effective Than Contraceptives for Preventing Pregnancy? When the birth control pill first became available in the…
How can DNA data be stored for thousands of years
Dina Zielinski, senior human genome scientist at France’s National Institute of Health and Medical Research, held up a small vial…
146-year-old controversy over dress code in tennis
For the first time in its history, the management has relaxed its dress code during tennis events at Wimbledon. Why…
Using antibiotics can be dangerous
Many people around the world, including Pakistan, start taking medicines without consulting a doctor. For example, if someone has a…
