1 All brake components are contained within the confines of the drum.  You could get a car with drums on all 4 wheels until the early 1970âs. Now, youâll usually see drums on the rear axles of economy cars and trucks.
The largest nuclear explosion was the great âTsar Bombaâ. The bomb was tested on October 30, 1961, in Novaya Zemlya, an archipelago in the Arctic Sea. Originally planned to be 100 megatons, it was actually scaled down to 50 megatons due to technical problems with detonation and due to concerns with fallout.he explosion was equal to 1,400 times the combined power of the two atomic bombs used in WW2. It would have caused 3rd degree burns 62 miles away and the mushroom cloud was 7 times higher than Mount Everest. The explosion could be seen and felt in Finland.
Place of origin: Soviet Union. Blast yield: 50-58 megatons (TNT). The Russian Tsar Bomba was the most powerful nuclear weapon detonation in the history of mankind. This video shows the original footage of the detonationâ¦. The Tsar Bomba detonated 2 miles above the ground, north of the Arctic Circle on October 30, 1961.At the time, Khrushchev warned of the existence of a 100 megaton bomb â nearly unimaginable after witnessing this 57 megaton detonation. The fireball was seen and felt 620 miles away from ground zero.lace of origin: Soviet Union. Blast yield: 50-58 megatons (TNT). The Russian Tsar Bomba was the most powerful nuclear weapon detonation in the history of mankind. This video shows the original footage of the detonationâ¦. The Tsar Bomba detonated 2 miles above the ground, north of the Arctic Circle on October 30, 1961.