[Class of 2025] Pictures of Science in Ms Durant's Class

John R. Lenz john at lenzmarketing.com
Wed Mar 5 21:18:13 EST 2014


Bad ass. Thanks for sharing Dave. 

--
John R. Lenz

> On Mar 5, 2014, at 7:33 PM, Dave Allen Barker Jr <dave at 1.0ne.org> wrote:
> 
> Enjoy the photos I (and Julia) took in Ms. Durant's class last week.
> Ms Druant asked that I assist with building light bulbs; a science demonstration involving energy, heat, and light.  Kids wired a mechanical pencil lead (carbon) to 12 volts (8 D batteries) and observed the white hot glow.  The kids were quite excited and a show wasn't guaranteed.  Some lights worked, and other did not, but all enjoyed the spectacle.
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