A recent study shows that applying a liner in the inner lining of the eye might lead to infections.
An Indian-origin computer scientist Shree K. Nayar from Columbia University has invented the world's first fully self-powered video camera that can produce image each second, indefinitely.
In spite of a motor neuron disease, Stephen Hawking is a feisty scientist with earth-shattering theories and an interesting way with words.
09 Aug '24 16:35PM
