14 lutego 2015

Fwd: Lighting steel wool.


---------- Forwarded message ----------
From: National Science Foundation Update <nsf-update@nsf.gov>
Date: Fri, Feb 13, 2015 at 8:45 PM
Subject: Lighting steel wool.
To: pascal.alter@gmail.com


You are subscribed to Images and Video for National Science Foundation Update. This information has recently been updated, and is now available.

02/13/2015 12:02 PM EST

steel wool on fire

Fine steel wool will burn brightly with the help of a 9V battery.

Parts needed

  • 1 Fine steel wool
  • 1 9V battery
  • 1 Small fan
  • 1 Tile

This is an NSF Multimedia Gallery item.

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