Comments on: About David V. Black

By: chandler school

chandler school — Sun, 18 Sep 2011 21:06:43 +0000

Saved as a favorite, I really like your blog!

By: Rueben Johnson

Rueben Johnson — Fri, 17 Sep 2010 19:56:09 +0000

Hi Mr. Black can you give me a call ASAP (801)360-0379

By: davidvblack

davidvblack — Sat, 03 Jul 2010 14:47:24 +0000

Lydianna:
I don’t know very much beyond the basic principle – use the wind to turn the turbine blades, which rotates a magnet inside wire loops to induce an electrical current. The idea of electromagnetic induction goes back all the way to Michael Faraday. But I don’t have specifics on how the new wind turbines I’ve seen cropping up across the country are more efficient than previous designs. I’m sure you can find out more on-line.

David Black

By: Lydianna

Lydianna — Fri, 02 Jul 2010 21:51:42 +0000

What do you know about windfarms?

By: onscrn

onscrn — Fri, 02 Apr 2010 03:50:36 +0000

I’m very excited about the iPad for science education because I write science education software, and I think the iPad’s big touchscreen interface will be a dream come true.

I invite people to check out OnScreen DNA Pro on the iTunes app store. It’s an iPad app, but it’s already available. The listing has a number of screen shots that give some idea of what it’s about.

By: health insurance quote

health insurance quote — Thu, 01 Apr 2010 00:24:38 +0000

I am glad I am not young anymore. Because I do not want to see what happens when our fossile fuel oil is all gone. No matter how much we drill. At the rate we are using it up. It will all be gone. Your car you have today will only make for a good planter in your yard. No one believes it will happen. Fossile fuels will run dry.

By: J.W

J.W — Mon, 01 Feb 2010 05:27:10 +0000

Nice site. Enjoyed the history lesson on oil in KS and your pictures are great.

By: Marc Reisch

Marc Reisch — Mon, 19 Oct 2009 19:09:31 +0000

I’ve enjoyed reading the details of your adventures. Keep up the good work.