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Tools & Equipment > Specialty Equipment


On 19th April, 1919,
 The first free-fall parachute jump using a backpack was made... Read more »

On 1st March, 1921,
 Harry Houdini patented his Diver’s Suit... Read more »

On 8th January, 1935,
 Arthur C. Hardy received a patent for his early Spectrophotometer... Read more »

On 2nd January, 1936,
 The first electron tube to enable night vision was described... Read more »

On 4th April, 1978,
 Orthodontic pliers were patented... Read more »

On 8th August, 1978,
 The Night Vision Pocketscope was patented... Read more »