abpccpba's channel

Afroman shows you what to look for in a multimeter, and how to use a multimeter to measure voltage, current, resistance and continuity.

Multimeter ...

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 ...

Bill Gurstelle shows you how to make an ancient Egyptian bag press.

A Taiwanese man keeping history alive by stopping the printing press from sinking into obscurity.

A quick look at how to turn your photographs into a real physical model using 123D Catch, MeshMixer, and 123D Make.

Robert and Edward are brothers involved in a web of adultry and deceit. They share Edward's wife and his mistress and a mission to deliver a packag...

1. put a bottle of distilled water into refrigerator for a few hours.

2. move the bottle into the freezer for 1.5 hrs

3. take out the bottle caref...

Read more:

http://www.newscientist.com...

Experiments performed with a team of nano quadrotors at the GRASP Lab, University of Pennsylvania. Vehicles developed by KMel Robotics. Special t...

MouseX UK 2011 MicroMouse final Derek Hall & Jim chidley

http://www.micromouseonline...

http://c4r0.skrzynka.org/_h...

Mr. Rubenstein discusses the 1297 document at a press briefing held in anticipation of the return of this copy of the Magna Carta to public display...

Fox News correspondent Geraldo Rivera attempted to report from the Occupy Wall Street protests in Lower Manhattan today but was forced to abort the...

This is the cheapest way to make a pcb

*tip* You can also print a mirrored image of your circuit and glue it on the bottom of the "board" to see t...

Simple, cheap and fast method...alike SMD...parts over the board soldered directly into the copper face...you can glue the board into your chassis ...

In a protest that will affect millions of people across the globe, Wikipedia, along with many other websites, is shutting down for 24 hours.

The w...

A major pension fund and longtime investor in Walmart has blacklisted the retailing behemoth, citing poor labor practices and the company's anti-un...

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

(PLEASE THUMBS UP/COMMENT/SHARE. LETS GO VIRAL!) Please Buy a DVD @ http://www.infowarsshop.com... Subtitles/Other Langu...

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

Here's an inside look at a quick & simple project I did over Christmas break. My Knock Box is built into an Altoids tin. It records knocks and play...

Thinking about energy consumption for tilling land

The first of 23 videos showing how I make aluminium castings in my home made foundry.

Part one shows how the mould is made and in part two the met...

In this webinar you learn how to write and create textboxes with Algodoo.

Learn the magic of the Algodoo Sketch tool. With simple gestures your workflow becomes both quick and easy by only using one tool for multi drawing...

This webinar shows an example on how to create a scene showing the fundamentals of cold and heat gases.

VUELO CIENTÍFICO INVOLCAN - GUARDIA CIVIL HELICÓPTEROS SOBRE LA ZONA DEL VOLCÁN SUBMARINO DE LA RESTINGA, EN EL SUR DEL HIERRO, EN LA MAÑANA DEL DÍ...

Gavin "The Mechatronics Guy" in a presentation about his Open Source Light Scythe project:

https://sites.google.com/si...

Amazing 1870 shoelace braiding machine at the City Museum in St. Louis.

Different ways you can protect your circuit from backwards power connections. Diodes, schottky diodes and P channel MOSFETs.

The 4th installment in the lab power supply design series. This time Dave shows you how to control the supply with a Pulse Width Modulation (PWM) s...

Part 3 of the Open Hardware lab power supply design. This time the prototype build on a breadboard and some basic measurements, checks, and playing...

PART 2 is HERE: http://www.youtube.com/watc...

Dave shows you how to design a simple constant current and constant voltage lab power su...

Procedures and Processes; Substitution Model

Despite the copyright notice on the screen, this course is now offered under a Creative Commons licen...

The world's most powerful microscopes are similar to old-fashioned record players. More at http://www.sixtysymbols.com/

Learn the fundamentals of SketchUp by following along with this video series. Each video is a mini-project that will introduce new tools and essent...

MAKE THIS MIND BOGGLING FOUNTAIN WITH A FLEXI-STRAW & A CUP!!

http://roydeyoung.typepad.c...

If you are like me, you are concerned, frustrated, and a bit confused that Bank of Ameri...

At least 5,000 people marched in Moscow on Friday to call on the government to "take Russia back for the Russians".

The wave of nationalist sentim...

Brazil tackles its growing waste problem by turning a Sao Paolo landfill site into a source of power for the city.

92Y Talks: http://www.92y.org/Uptown/E...

Malcolm Gladwell talks with Ariel Levy about his father's...