shampoo
Oh, dude, George Washington Carver didn't just have one invention, he was like the peanut wizard! He came up with over 300 uses for peanuts, including peanut butter, oil, and even shampoo. So, like, his first invention was probably something peanut-related, but the guy was a total peanut pioneer.
Telephone & Electricity
The telephone
the lightbulb
ipod touch is one of the most used inventions i would say.
Millions of people use the invention of a skateboard. Skateboards are used by many ages of people but are most often used by children.
The most invention most used in the 1920's was the radio because it was invented in 1921 and became very popular but became less popular with the stock marke crashed and Great Depression started
most invention comes from USA
If some sort of agreement was signed at all to build the invention, the most likely yes. If school materials were used to build the invention, yes. Applying for a patent is a way to protect the invention.
1. George W. Carver invented over 30 different used for peanut Butter. 2. He was, rather ironically, allergic to most types of peanuts. 3. Carver's first job was working as a techincian in a peanut factory in northern kentucky 4. Carver was illiterate for his entire life, despite amassing the biggest library in his town of Diamond Grove 5. Carver was born with a rare congenital defect called trichomoniasi
Tim Mc Carver
Galileo's most important invention was the telescope, which he used to make groundbreaking astronomical observations that supported the heliocentric model of the solar system. His discoveries revolutionized our understanding of the universe and sparked the scientific revolution.