467 reactions · 80 shares | Here, a gigantic German cannon was built into a massive tower. You can still see the large domes today.  #history #simply_adventure #military #military #worldwar #historisch #historical #ww2 #ww1 #ww2stories #ww1stories #lost #lostplacesphotos #militarylostplace #lostplace #bunker #festung | Christian Böhm | Facebook

9.9K views · 206 reactions | U.S. Positron Cannon Conducts First Test Fire: A Milestone in Directed Energy Weapons. Positron Directed Energy Cannon (PDEC). #positron #weapon #technology #fblifestyle #USTech AI Simulation video 50% - For Entertainment Purposes Only. | Military Update | Facebook

257K views · 2.1K reactions | In the 1930s, the Vickers Type S Cannon was the best way to shoot down an aircraft Firing at two rounds a second, seven seconds worth of firepower and 40mm rounds 類Now one of these weapons sits in a massive collection of airborne artefacts | Forces News | Facebook