Any ideas of new inventions That's Related to the environment?
Any ideas about a topic that's related to the environment ?
I have a presentation to do, i need any topic about an invention that affected the environment in a good way or Even a bad way-But i do prefer a good way.. I want something that's interesting, and something new.. Please help me.. =)
Any ideas about a topic that's related to the environment ?
I have a presentation to do, i need any topic about an invention that affected the environment in a good way or Even a bad way-But i do prefer a good way.. I want something that's interesting, and something new.. Please help me.. =)