I guess the best invention would be the telephone because it helps us communicate with other people.
Wireless telephone
he gave us the light bulb to light our homes
it is help full because now we can fly around the world with out using a car
Among many inventions that have helped the US, a few stand out as "remarkable". The four are:* telephone * airplane * phonograph and * motion picturesOther views exist of course. The question requires a subjective answer.
Those inventions were so phosphorescent back then.
It is helpful because it will give animals there home back and keep water clean
it screws back in....special tool helpful
Viagara was inented in 1998 getting Hugh heffner back in the game!!!!
Back chatting, phrases like "the dog ate it" and "but miss!!", bullying, etc
Inventions in 1959
If you want to go way back, the wheel is always a good one. Or weapons such as sharpened sticks.
what are thales inventions in maths