Daniel Eindhoven is talented designer who created this cool coil gun. It took around 40 hours to finish this outstanding job. It weights 5 Kg and, capable of delivering over 18J kinetic energy, and speeds up to 110km/h . This weird coil gun has laser pointer ...

Tardigrades (commonly known as water bears) form the phylum Tardigrada, part of the superphylum Ecdysozoa. They are microscopic, water-dwelling, segmented animals with eight legs. Tardigrades were first described by Johann August Ephraim Goeze in 1773. The name Tardigrada means "slow walker" and was given by Spallanzani in 1777. ...

UV tattoos or blacklight tattoos are tattoos made with a special ink that is only visible under a blacklight. They are particularly popular in the raver subculture. The tattoos can be completely invisible in normal light, although scarring from the tattoo machine in the application process may remain, ...

Jonathan the tortoise and Mischief the cat may have hit the headlines for their longevity, but there are plenty of other creatures giving them a run for their money in the age stakes. ...

"When we visit toilets, bathrooms, hotel rooms, changing rooms, etc. How many of you know for sure that the seemingly ordinary mirror hanging on the wall is a real mirror, or actually a 2-way mirror i.e., they can see you, but you can't see them. There have been ...