inventions

1.Segway Human Transporter December 3, 2001 Dean Kamen's team Like if your a mall cop it will be easier and faster to get around in the mall.

2. Guns 1250 China Was invented to kill organisms in your path or to eat

3.Paper Money 1023 invented in China to preserve gold.

4. Camera Phone 2003 inventor: Various the camera phone was invented so you could take pictures with your phone.

5. YouTube 2005 Steve Chen, Chad Hurley, Jawed Karim Was invented so you could listen and watch videos of music for free


 * Technology has changed by the microchips in like computers and the size in everything.
 * Inventions impacted society by helping people become more lazy. Other times it really helps the progress of businesses and saves time and money.
 * People probably want to invent new things to improve the work of society and make living in society better and happier.