robprebil's channel

It's tough being the younger brother of a famous killer...

Testing the effect of Iron Pyrite over a thin layer of Magnesium and the corrosion speed.

***The video finally works!!!***

This is a tribute and informational video about the GOCE Satellite. GOCE stands for Gravity field and steady-stat...

This is the loop antenna calculator page I used design my loop:

http://www.angelfire.com/mb...

To see my ham radio and radio related ...

This is my homemade AM radio installed in a wooden box. It is a simple "retro" radio design.

This is a modified version of Jeanna's Joule Thief FL driver circuit using a big 31/4" toroid coil. The circuit is running on one AA 1.5 volt batt...

This device turns 1.5 volts into many thousands. It is a combination of the 'Jeanna's light' circuit and a simple car ignition coil circuit. The...

Revive a dead joule thief and make a LED flasher with 1.5V.

Shelby Free, a 16 year old girl, is one of the world's best duck callers. She first won the Women's World Duck Calling Championship in her home tow...

This girl shows all you ugly ass chick on how to be hot...so take her advice!

Watch more at http://www.hdtrailerz.com/

Same as before, only with the actual data, results, images, etc added.

See http://tinyurl.com/yw6gtr for the paper.

Anucleated Red Blood Cells...

Apologies for the crackling voice- Im sick at the moment.

Creationist stupidity never ceases to amaze me. How could they possibly be so stupid as...

The Discovery Institute's stated goal is the overthrow of scientific materialism. What does that mean, and why do they want to overthrow it? I ha...

Vicarious guitar track by Tool. It's not a cover, it's the original guitar track.

Traccia chitarra di Vicarious. Non è una cover, è la traccia or...

**OUR SECOND CHANNEL** http://youtube.com/ChicagoA...

More about Gaby (the host) :D

http://about.me/GabySpartz

http://twitter.com/GabySpartz

...

Another little test animation.. I'm not sure that i like the lipsync on this one though..

Richard Dawkins speaks on Communicating Atheism at the World Atheist Convention on the 4th of June in the Alexander Hotel, Dublin.

The World Athei...

undertow. enjoy :P

messed up on some parts. i got lyrics right but just a couple parts i didn't hit on the right spots, i'm gonna let you figure i...

http://gplus.to/TonyDarnell

http://twitter.com/DeepAstr...

http://facebook.com/SpaceFan

I've recently discovered an animation that was rendered...

Jeri shows the basic construction of solenoid actuators and demonstrates the relationship between strenght and hold power relative to current flow ...

music video

building a mystery cover by meg and jim

Hahahahahaha u guys will love it!!!!