inventoins
the escelator was a popular inventoins
high-tech weaponry that reduced the military cell phones, e-mail and texting that reduced need for land-lines, etc. Robotic that eliminated workers wiki and answers .com which eliminated need for dictionarys Long-distance learning eliminated need for some teachers and classrooms
um well bifocals is ones and lightning rod and the Fraklin stove is another and thats all i know
He never had the right material, or right amount of money also he usually got interested in something new.
David Blackwell's education and academic career in mathematics and statistics led to his innovations. He was one of the first black Americans to earn a PhD in mathematics and made significant contributions to probability theory, game theory, and information theory. His work was motivated by his passion for advancing the field of mathematics and solving challenging problems.
well the telephone helped us, like we don't need to use those birds to fly to the person we are trying to communicate and its better to use the telephone because we can communicate in the present not like the old ways where it takes days even weeks for it to get to the person so i truly think that his invention really did change how we communicate, well everyone nows that.
If you have it made, you have everything you need or want.
Then you need to contact the office and let them know where you made the mistake.Then you need to contact the office and let them know where you made the mistake.Then you need to contact the office and let them know where you made the mistake.Then you need to contact the office and let them know where you made the mistake.
It is made of things you need to find yourself.
made to create cell
It is made of things you need to find yourself.