Why Is Gravity So Mysterious?
We use gravity every day. In fact, life wouldn’t be possible without it, and yet we still don’t fully understand it. Or do we? Let’s find out.
Science
Articles about Science by Noman Ghani.
Quantum Computers: When 0 and 1 Exist at the Same Time
There are computers, supercomputers, and then there are quantum computers.
Mystery of Time
We are all familiar with time. We use time everywhere all the time. Time is absolutely central to every endeavor of humankind yet we don’t understand time enough. Time is important to Physics, Biology, Medicine…
How Eratosthenes Measured the Size of Earth
The size of Earth was first measured in Egypt by Eratosthenes in about 235 BC. He calculated the circumference of Earth in the following way. He knew that the Sun is highest in the sky at noon on the day of the summer…