data4plumber's channel

On March 7, 2012 just a few minutes after midnight UT time the active region (AR11429) unleashed two strong X-class flare. The first, X5.4-class, s...

A bit of an adventure trip through unknown waters (for me anyway) in the search for unique wildlife photo opportunities.

Wildfire broke out next to Waikoloa School, 2/18/2012. Sorry for the video quality. There was a lot of wind and I was trying to video while facin...

http://VMeter.net Short demo showing 3 VMeters controlling volume, flange, filter, and cross fade, as well as acting as VU Meters.

Insight install with more complete HV wiring detail starting at 36 minutes

full MIMA plug and Play install

Video demonstrating the controllers for the WCC heliostat image rotators. These are one-of-a-kind custom controllers so I built them using COTS co...

Daily updates of new viral videos! Enjoy.

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List of th...

Full rotation Animation of Jupiter, used 25 images from the night of November 14 & 15, 2011.

Sponsor of my trip: http://www.paradrive.ru/,

http://www.nebo-v-podarok.ru/

Футболка "Жив! Цел! Орел!" (http://www.paradrive.ru/parap­lanernaya-ode...

Picgoto++ para reduccion 1800:1 motor 400 pasos:8000 micropasos por vuelta

0.09 segundos arco por micropaso

Segundo 00:16 conmuto manualmente a ...

The sequel to the tour of Junk Bond Observatory posted previously, this video shows what we do with the images the telescope takes to turn them int...

We take a quick, impromptu, crappy tour of Junk Bond Observatory, with a little technical explanation of what goes on there.

Android app to control your telescope stepper focus motor via a bluetooth connection using GCnStep1b module and associated BT module.

See my websit...

Proof of concept for a wireless handbox to the Meade 497 telescope controller.

Curator Michael Wright shows off his model of the Antikythera mechanism. The Antikythera mechanism is an ancient Greek clockwork machine found in a...

The Antikythera Mechanism: http://bit.ly/fm4oFK is the oldest known scientific computer, built in Greece at around 100 BCE. Lost for 2000 years, it...

1800's Sterling Engine Meets The Future

Mobile Observatory built into a 20' Pace trailer. The observatory takes up 8 feet and the remaining 12 feet contains living quarters including a di...

1950's OK CO2 model motor I found on e-Bay for $25. Uses 8 gram seltzer bottle CO2 cartridges and runs for about 1 minute. Two things we found out,...

Hack a spy gear ATV tank and keep an eye on your room...wirelessly! More videos at http://www.kipkay.com

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Time-lapse movie of re-aluminizing the 14.5 ton 200-inch mirror at Palomar Observatory.

A Canis Minor fő műszerének üzembehelyezése

Construction photos of a DIY observatory Start to finish. Culminates in spectacular astrophotos.

Sat. 25th July

Up with dawn and rolled up to the Mnt Wilson observatory. Did a piece reflecting about the Ray Comfort discussion from the ridge w...

A 5 minute video shot atop Mount Palomar in North County San Diego. I start with the outside of the white dome in view and proceed to venture on in...

A 5-minute overview of the Palomar Observatory prepared for the Around the World in 80 Telescopes event for the International Year of Astronomy.

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The Griffith Observatory is one of L.A.'s most recognizable landmarks, and also the world's most ...

Here is a time-lapse movie of the Gemini North observatory during a Laser Guide Star (LGS) run, taken from the catwalk around the outside of the UH...

A quick summary of the Palomar Observatory. Many thanks to CaptainCaustic and Palomarskyguy for helping set this up. It was greatly appreciated.

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Washing the 14.5 ton mirror at Palomar Observatory