inventer

In this video, the Roswell Flight Test Crew tries out the new DJI NAZA flight control system in RQCX-3 "Raven." It includes unboxing, installation ...

Are you sick of blaring TV's? Wish you could do something about it?

Well you can with the this devious ultra-high-power version of the popular TV-B...

This is my favorite 4min selection of a larger work by Ralph Steiner. The original was silent, and the DVD had it set to classical music. I have ...

Did you ever want to upgrade your bread-boarded circuits to something more permanent? Or maybe you've got a hankering to make your own metal Jelwer...

More details: http://3dhomemade.blogspot....

This is a High resolution 3D Printer I have developed at home. The printer quality is amazing.

More...

This video covers the basics of linear voltage regulators - what they do, how to wire them up, and where to find them. Then I give a basic example ...

This is my first practicable application of the Joule Ringer design. This has very real world value to me. LaserHacker.com for more info.

Schema...

Planning and control for heterogeneous quadrotor teams in environments with obstacles. Work done by Daniel Mellinger, Alex Kushleyev, and Vijay Ku...

This is the second and final instalment of household goods destruction! We drop a poor 5 disc DVD player and a beautiful large computer case! They ...

Mischief and Mayhem with the amazing Mikrokopter Hexa XL

Watch Part 2 Here!!! http://www.youtube.com/watc...

This is how RobscoRC rev...

We lifted a chair, we've flown in heavy winds, lets push this thing to the limit! Whats so awesome that we would never risk breaking it?? Well a ca...

its a stop motion mock up of what happens inside the circuit

Veeery cool

Russian Video with no audio and excellent animations.

Old Orr+Sembower steam frame which was missing the cylinder. I am converting it to a 4-cycle gas engine using this epicyclic valve gearing I saw in...

http://www.theglobalreality...

Thousands of years ago, the first great civilization which had written records (clay tablets), was founded between the Euphrates and Tigris, by the...

Its 64 Years Today! (August 6th 1945 - August 6th 2009) Hiroshima, Since the U.S. were arseing about dropping atom bombs and stuff, so we had a go ...

home made electric gokart 24 v truck starter motor 6.7kw with 2 x 12 v 100amh batteries no controller only one speed

Single cylinder rhombic drive engine, atmospheric working pressure. Stroke 150mm bore 70mm. Heater multi stainless steel tubing. Cooler multi micro...

Toby Roberts' hand-built electric car reminds me of something out of Mad Max! Filmed at Whiterock near Bathurst, New South Wales, Australia, on Fri...

Video of our custom-made quadcopter.

More info about it at http://www.daedalus.nu

The music of the video is listed at the end of it. It's Me and ...

Les premiers vrais tests du nano quad d'Ulix, un plaisir à voir et à piloter !

Bravo Ulix

www.flying-hobby.com

Selbst konstruierter und selbst gefertigter V2-Viertaktmotor mit Glühzündung. Hubraum 12 cm³.

Modellmotor "RC Engine" "Model Engine" Viertaktmotor...

8HP Lister type engine @ 900 rpm with 4 kw generator.

Engine: Listeroid 6/1

Speed: 650 rpm

Load: 3 kw

Watch the complete video here: http://www.nature.com/natur...

Read more: http://technology.newscient......

This is my Blown 2332 cc High boy VW Volksrod. Up for sale.

A brief demonstration of Source Twos Advanced Stepper Motor Controller technology (on the right). The motors are identical Detech NEMA 34 rotary s...

A custom built Ripsaw knockoff I made in Rigs of Rods using slide nodes.

Watch Howe and Howe Unveil their newest creation Minirip.. This things is so sick it'll make u puke!!!!! This is no tipical trail machine... U'll...

DON'T BREAK YOUR AR.DRONE, FOLLOW FLIGHT INSTRUCTIONS. Download the User Guide here : http://bit.ly/bTDron.

Please update AR.Freeflight

http://it...

DON'T BREAK YOUR AR.DRONE, FOLLOW FLIGHT INSTRUCTIONS. Download the User Guide here : http://bit.ly/bTDron.

Please update AR.Freeflight

http://it...

This Remote Control airplane pilot is so skill full. This video is dated since 2003, so ofcourse the pilot Martin Muller has adanced since. Ofcours...