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start of timeline
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invention of gas masks
a mask used to stop the affect of types of gas -
invention of Penicillin
Penicillin was one of the first parts of modern medicine -
invention of Jerry Can
a container for carrying large amounts of fuel -
Period: to
invention of Nuclear Bomb
The nuclear bomb was a bomb that was made by splitting atoms -
invention of Synthetic rubber
a type of rubber that is synthetic -
invention of RADAR
a device for detecting vehicle using radio waves -
invention of Cipher Machine (Enigma)
a machine for decoding messages. -
the invention of the helicopter
a vehicle that can fly and hover with rotor blades -
innovation of the submarine
a type of vehicle that can go underwater fro extended amounts of time -
Invention of Pressurized cabins
a thing that is put in planes to stop pilots from losing oxygen the higher they fly -
invention of V2 rocket
a type of rocket -
end of timeline
