Scientists have discovered a cave beneath the surface of the Moon that could be accessible for future lunar explorers. This underground chamber is located not far from the Apollo landing site, specifically around 400 kilometers away from the “Sea of Tranquility,” where Neil Armstrong and Buzz Aldrin first set foot on the Moon 55 years…
Item made to detect incoming enemy planes during wartime. Long before radar was invented. It can be quickly turned and lifted in any direction. Name Acoustic Radar
The first use of aircraft was during World War I. In the early years of the war, planes were increasingly used for espionage and surveillance, but as the war progressed, air strikes became more deadly by the end of the war. For the next war to be successful, the Allies needed to develop new strategies…
