With simple steps and simple tools you can do it yourself. Can be replaced with silver wire or gold wire and gemstones for jewelry more valuable Or simply use cheap material like copper wire to make ...

Researchers have examined the remarkable jumping abilities of male and female Australian peacock spiders, revealing sex-specific differences. These spiders use a unique semi-hydraulic system to jump, ...

Peacock spiders are well known for their elaborate dances – but their extraordinary jumps smash speed records.