Magnet World

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Mark
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Re: Magnet World

Post by Mark » Mon Apr 18, 2011 1:50 pm

'We've all been taught that this doesn't happen'
http://michigantoday.umich.edu/2011/04/ ... id=8154157
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Viv
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Re: Magnet World

Post by Viv » Mon Apr 18, 2011 6:52 pm

Mark wrote:'We've all been taught that this doesn't happen'
http://michigantoday.umich.edu/2011/04/ ... id=8154157
Hi Mark

I have been following this with interest in the other R&D news, probably one of the most exciting discovery's in sold state physics for years in my view

Viv
"Sometimes the lies you tell are less frightening than the loneliness you might feel if you stopped telling them" Brock Clarke

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Mark
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Re: Magnet World

Post by Mark » Thu Apr 21, 2011 8:45 pm

Ultra-Fast Magnetic Reversal Observed
http://www.helmholtz-berlin.de/pubbin/n ... en&typoid=
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Mark
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Re: Magnet World

Post by Mark » Thu Jun 23, 2011 8:23 pm

New Alloy Can Convert Heat Directly Into Electricity
http://www.popsci.com/technology/articl ... lectricity
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Mark
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Re: Magnet World

Post by Mark » Wed Oct 19, 2011 12:41 am

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Mark
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Re: Magnet World

Post by Mark » Thu Oct 20, 2011 12:57 am

Some other perspectives but much like the last video. Enjoyable to watch I thought.
Quantum Levitation
http://www.youtube.com/watch?v=Ws6AAhTw7RA
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Mark
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Re: Magnet World

Post by Mark » Wed Jan 18, 2012 2:58 am

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Mark
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Re: Magnet World

Post by Mark » Wed Jan 18, 2012 3:20 am

Close up view of magnetic wheel
http://www.youtube.com/watch?v=bzmHGmAqMJc

Heating Copper Wheel with Permanent Magnets Part 2
http://www.youtube.com/watch?v=_F8vhx8DU1c
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Mark
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Joined: Sat Oct 11, 2003 10:14 pm

Re: Magnet World

Post by Mark » Sat Mar 03, 2012 8:57 am

The winding design toward the end quite laborious.
THE STRONGEST MAGNET IN THE WORLD
http://www.youtube.com/watch?v=QGytW_C6hR8
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Mark
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Re: Magnet World

Post by Mark » Sat Jul 14, 2012 1:30 am

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Mark
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Re: Magnet World

Post by Mark » Wed Nov 14, 2012 7:21 pm

How to improve eddy currents experiments
http://www.youtube.com/watch?v=nz9N_RlFloM&feature=plcp
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Mark
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Re: Magnet World

Post by Mark » Thu Jul 31, 2014 2:14 am

This Golf Ball-Sized Magnet Creates Three Metric Tons of Force
http://gizmodo.com/this-golf-ball-sized ... 1597904568

"Since the cuprate materials used for the record are as fragile as dried pasta, they can actually explode under the strain. To get around it, the team modified the material's microstructure and "shrink-wrapped" it in stainless steel."
Record-breaking magnet crams three tons of force into the size of a golf ball
http://www.engadget.com/2014/06/30/supe ... ld-record/
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