India’s brilliant contributions to science and culture often flew under the radar, thanks to a mix of colonial neglect and ...

It was named after the Greek water clock because, prior to a 1959 earthquake, it erupted every three minutes. This kind of clock has been around for many years and in many ancient cultures.

And they used some of their new knowledge to make inventions like the water wheel, the alarm clock, the catapult and even, the vending machine! Finally, our language has roots in ancient Greece ...