METALS

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97%VideoJul 2013

TYT - How Goldman Sachs is robbing you of billions

(12:38) Unfortunately it's not just Goldman Sachs. Cenk Uygur explains some of the scams Goldman Sachs uses to make billions from you without giving anything back.

(3 comments)

94%VideoFeb 2018

Copper's odd behaviour with strong magnets

(7:45) Experiments with Lenz's and Faraday's laws of induction to generate electricity and magnetic force fields in copper.

93%VideoMar 2018

Trump's tariffs explained

(3:06) Why is there such a division in the White House over trade?

90%VideoSep 2008

Re-using aluminium drinks cans for solar power heating

Jim Meaney, owner of Cansolair Inc. invents a green solution to heating

(10 comments)

90%VideoJun 2011

Hebo metal manipulating machines

Your visitor's first impressions are important. The multi-function Hebo system can twist, endforge, scroll, emboss, texture, hammer tube and press belly pickets to produce an individual iron gate for your mansion. www.drivewaygates.com

(4 comments)

88%VideoFeb 2010

Machine cuts helmet from solid aluminium block

The making of a very special 50th Anniversary helmet by Daishin Seiki Corporation

88%VideoSep 2013

Science Xplained - What really sank the Titanic

(4:12) Sure the Titanic hit an iceberg, but had scientists at the time understood better how material properties change with temperature, the ship may have got away with a dent.

(2 comments)

88%VideoJul 2014

No ordinary paperclip

(1:28) Nitinol paperclip with unique memorable qualities.

(5 comments)

87%VideoJan 2013

CNC lathe gets to work on a chess rook

(4:05) Turning a rook chess piece out of 2.5" diameter aluminium bar stock.

(4 comments)

87%VideoSep 2014

Shape reconfigurable liquid metal

(2:31) Researchers at North Carolina State University have developed a method to control a liquid metal with electricity.

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