weapons Know your Ukrainian weapons Gareth Branwyn

ninjas Early Japanese ninja weapons discovered including stone precursor to the throwing star David Pescovitz

fire balloons A brief history of weaponized balloons Thom Dunn

havana syndrome Brain-frying energy weapons actually do exist, say scientists who would know David Pescovitz

armed forces Space Force has an operational weapon, and there's no going back Thom Dunn

beam weapons Scientific report: mystery microwave beam weapon used on diplomats in Cuba and elsewhere David Pescovitz

office weapons Finger crossbow Rob Beschizza

tebuchet Watch this replica medieval trebuchet smash a log palisade Andrea James

american innovation Gatling guns, balloon corps, and other weapons introduced during the American Civil War Thom Dunn

pew pew pew U.S. Navy tests a new laser weapon system [VIDEO] Xeni Jardin

cutlery Company sells square tip knives to help reduce knife violence David Pescovitz

self defense Brass knuckles are now legal in Texas David Pescovitz

weapons Over 1,000 guns seized from Los Angeles mansion in upscale Holmby Hills Xeni Jardin

nuclear technology Trump Energy Secretary Rick Perry gave 6 secret authorizations to sell nuclear technology to Saudi Arabia Xeni Jardin

atomic age Watch incredible restored footage of the first nuclear bomb detonation David Pescovitz

nunchaku NY's 1974 ban on nunchaku just deemed unconstitutional David Pescovitz

Amazon box Make a cardboard shiv: Another way to recycle an Amazon box Rusty Blazenhoff

ray guns US military unveils experimental HERF gun that can immobilize cars, boats Cory Doctorow

weapons How to destroy an AR-15 David Pescovitz

sumobots Fighting robots, as fast as the eye can see Rob Beschizza