Universal 1 2 3 Blocks - Must Have in Every Machine Shop Tool Kit

DIY video of making the universal 1 2 3 blocks. A2 tool steel setup blocks designed by Robin Renzetti. These blocks are truly universal and can be connected in nearly any configuration. We take a look at some of the machining operations to make them. Its a must have tool in every machine shop.

@dheerthan06:46 PM 27-Dec-2018

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Automatic Battery Switch - Open Source Project - Open Electronics

Given two batteries, it chooses the one to connect to the load based on the voltage measured at their poles. It can also be used to switch DC power supplies. The circuit we are proposing is an automatic battery switch made with power MOSFETs with very low RdsON, which are specifically for SMD.

@dheerthan 11:06 AM - 27-Dec-2018

Indonesia tsunami: Grim search for survivors continues

The desperate search continues for survivors of a recent tsunami which struck parts of western Indonesia, as the country marks the 14-year anniversary of its 2004 Sumatra tragedy -- one of the most devastating ever recorded.

@dheerthan 10:11 AM - 26-Dec-2018

The A.I. Race (2017) -Documentary

The Discussion of Artificially Intelligence replacing Humans. And the Technological Increases of Artificial Intelligence (Moore's Law) Capabilities, Artificial Intelligence that learns.

@dheerthan 10:07 AM - 26-Dec-2018

Steven Spielberg on Storytelling’s Power to Fight Hate

The director is reissuing "Schindler’s List," as he expands the mission of the Shoah Foundation through video testimonies of genocide survivors.

@dheerthan 10:09 AM - 21-Dec-2018

How to Make a Folding Desk - With No Hinges!

In today's video I will be showing you how I created a folding desk for my son's bedroom a couple of years ago. I decided to design a desk that had NO HINGES WHATSOEVER - and this is how I did it! Materials for the build is MDF - 25mm and about 8mm metal pin.

@dheerthan 04:51 PM - 20-Dec-2018

TOUR of TubalCain's Machine Shop - mrpete222

Take a short tour of my basement work shop, Watch all 950 of my machine shop videos. This channel is devoted to the wonderful world of MACHINE SHOP!

@dheerthan 01:24 PM - 20-Dec-2018