After regretting the problems caused by his invention of dynamite, Alfred Nobel established the prestigious Nobel Prize award for those who have contributed the greatest benefit to mankind.
On this day in 1863, Plimpton’s “quad” roller skates were patented… Read more »
On this day in 1959, The Luna 1 became the first spacecraft to pass by the Moon… Read more »
On this day in 1962, The first unmanned subway train was launched… Read more »
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