Japanese Scientists Tested Hiroshima's Melted Sand — Then Understood What...

How Soviet Engineers Broke Underwater Physics With a 200-Knot Torpedo

How Small Can You Make a Nuclear Weapon?

Самая совершенная дрель в истории человечества

Химия. Коррозия. Как защитить металл?

When German Metallurgists Tested Soviet T-34 Armor and Their Shells Just Bounced Off

"They Used Lead Instead of Uranium" — CIA Experts Studied The Tsar Bomba and Were Stunned

Truman’s THIRD ATOMIC BOMB Was A Disaster

The "Broken Glass Method" That Let U.S. Snipers Spot 87 Hidden Japanese Soldiers in One Afternoon

The Trinity Gadget’s Secret: How 32 Explosive Lenses Changed WWII

Why Japan’s Military Could Not Locate the Blast Point at Hiroshima?

How Is a Thermonuclear Bomb Designed?

Опасная установка точильного станка в 1971 году

What Japanese Scientists Said When They Realized One Bomb Destroyed Hiroshima

Они говорили, что это невозможно. Она справилась за один день.

15 Machines that STILL RUN After 100 Years

Самые Невероятные Летающие Машины в Мире

When Japanese Metallurgists Tested American Tank Armor and Their Best Shells Just Bounced Off

Hitler’s Rudolf Hess Mystery Finally Solved in 2025 And It Isn't Good

What Japanese Scientists Said When They Learned One Bomb Had Destroyed Hiroshima

The 15 Too Advanced Secret Weapons Nazi Germany Built in WW2!