The toys were made of wood in the old days as at that time no the people dint discovered and knew how to give shape the the material like plastic, iron etc they only discovered the wood and knew how to give shape to it.
Isaac newton discovered the three principles of planetary motion
principles of = "Principles of donning a sterile gown and gloves close method?" =
2614 Torrence is an asteroid that was discovered by C. Shoemaker. In addition, the discovery was made on June 11, 1980.
Because he discovered chloroform which queen Victoria used to deliver her 8th child. He made anaesthetic which alleviated pain and made surgery mire bearable.
Sir George Cayley discovered the principles of flight in his 84 year long life starting in 1773.
yes.
Gregor Mendel
analysis of data, experiments, observation
Euclid
That the principles of reality are to be discovered by the study of the processes of thought
Brunelleschi
The laws in math were not invented by man, they were merely discovered by man. The universe operated by these mathematical principles long before man and will continue to long after we're gone.
He designed the Gregorian Telescope and discovered the principles of diffraction gratings.
Natural law
it was discovered (by me) in 2008. if u want to know when it was made it was made in 2007.
It was never "discovered' it was made. It was made in 2010.