A new type of solar cell

Story: The iJET is a new type of solar cell that's cheap and easy to make, requiring not much more than a pizza oven, some nail polish remover, and a common inkjet printer. Australian scientist Nicole Kuepper describes her invention.

Listen to the interview and write a short comment on this invention:

http://podcastdownload.npr.org/anon.npr-podcasts/podcast/1019/95541906/npr_95541906.mp3

American Inventions: Conquering the West

What were these inventions? What did they mean?

SOL USI.8c: Inventions

View more presentations from Lisa Pennington.

What is it? Strange Inventions

Have a look and propose your own invention
to make your life easier.

inventions

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Amazing new inventions

Inventions

Publish at Scribd or explore others: School Work Science-Research Inventions

Inventions and their truths

Inventions and their truths A Lesson for Life

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Leonardo da Vinci

Da Vinci was one of the great creative minds of the Italian Renaissance, hugely influential as an artist and sculptor but also immensely talented as an engineer, scientist and inventor.

Biography
read about his life


Exhibiton: Comprehension  click on it, listen to the interview and answer the questions

More about Leonardo's life

Leonardo da Vinci(1452 -1519). Leonardo Da Vinci View more presentations from bicycle2008. Read about his career. Now work on these: What professions and jobs did he have? Leonardo Da Vinci View more presentations from mshepherd2. Inventions: find the inventions by da Vinci The man who wanted to know everything: Comment on what you see. Who invented what. (click) A useful web on the most important inventions Find three inventions and make a comment on them. Chinese inventions: video. Watch the video and write about the most important inventions by the Chinese. Chronology of inventions Click on this web site