The ridiculously accurate projectiles are able to track and hit a moving target over long distances.
Engineers at Stanford University have developed a tiny robot with some impressive pulling power.
A woman who had been filming the eruption also recorded an object that had appeared in the sky nearby.
In his spare time Shinjiro Kumagai dons a giant grasshopper outfit and helps hunt down drink-drivers.
44-year-old PT Hirschfield captured the remarkable spectacle on camera near Melbourne, Australia.
Videos and photographs of the doll are said to have caused a range of symptoms in people viewing them.
Adventurer Alex Bellini will live inside a special survival pod on top of an iceberg in Greenland.
Footage has emerged online of a strange glowing disc-shaped object that appears to spin in the sky.
A flamingo sporting an uncharacteristically black hue has been filmed on the island of Cyprus.
Locals were left perplexed after the peculiar spectacle appeared above the village of Shorthandy.
CERN's newly upgraded atom smasher has now resumed operations after a two year hiatus.
A new video has appeared online which shows a mysterious object hovering over the UK city of Leeds.
A farmer in Ireland has decided to replace his dog with a more contemporary solution to herding sheep.
A robot named Kirobo kept the astronauts company during its 18-month stay aboard the space station.
Robotic grapples will be used to place a boulder from a large asteroid in to orbit around the moon.
Built near the end of World War II, the hideout was intended to act as a refuge for escaping Nazis.
Donna Ayres claims she has been plagued by paranormal experiences for more than five years.
Dashcam footage showing a bright white and blue flash over the city of Stavropol has gone viral.
A solar eclipse provided a breathtaking spectacle this morning despite predominantly cloudy weather.
A news station in Oklahoma City caught a strange object in the sky during a live morning newscast.