Two Hong Kong students invented the self-sterilizing door handle, the team afraid of dirty like this
Someone once said that genius things are usually really simple things.The scariest haunting schools in the world
The obsession of history, the cry of moans, the cold air and like the breath next to you ... are you brave enough to visit these haunted universities?The first person in the world infected with hepatitis E
Strange virus E was discovered in the anonymous man from Choi Wan Estate (Hong Kong) when he went for a physical examination.