Leo Baekeland
plastic invented by Alexander Parkes for the first time.
They were invented in 1930
The first human-made plastic was invented by Alexander Parkes in 1855
The first synthetic plastic was invented by Leo Baekeland in 1907 and was called Bakelite.
in england
http://en.wikipedia.org/wiki/Bakelite si sa peut vous aider.
The first Plastic to be invented was CELLULOID in 1868
The first Plastic to be invented was CELLULOID in 1868.
plastic invented by Alexander Parkes for the first time.
They were invented in 1930
The first human-made plastic was invented by Alexander Parkes in 1855
Plastic banknotes were invented in Australia by the Reserve Bank of Australia and the CSIRO.
Plastic is always going to be plastic. When plastic is melted it becomes hard.
he invented plastic in 1855
Rigid polystyrene is a hard plastic Rigid polystyrene is a hard plastic
Plastic
The first synthetic plastic was invented by Leo Baekeland in 1907 and was called Bakelite.