How to Make PCB (printed circuit board) at Home
This is instructable is about "How to make PCB at Home" without any special material.As a Electronics Engineering student, I try making DIY projects which require simple electronics circuit and making PCBs.
Head zaps help surgeons transfer skills from VR to IRL
Researchers found that applying gentle, non-invasive electrical stimulation to the brain during virtual reality training helped budding surgeons to more easily transfer the skills they'd learned to a real-life setting
3 Ways to Build a Faraday Cage
This video shows three ways that you can build cheap but effective Faraday cages. These could help you protect important electronics from an EMP (electromagnetic pulse).
To Scale: The Solar System
On a dry lakebed in Nevada, a group of friends build the first scale model of the solar system with complete planetary orbits: a true illustration of our place in the universe.
Gravity Visualized
Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004.
How YOU can land an airliner in an emergency:
How YOU can land an airliner in an emergency: Watch a professional pilot's simple 20-step video guide to getting a multi-million-pound passenger jet safely on the ground if disaster strikes
A Prepper's Argument for More American 3D Printers
I'm looking at the events taking place in America, and I thoroughly believe that if more Americans had and were comfortable with the ins-and-outs of 3D printers, we could ride over a lot of the rough and bumpy roads that we're dealing with.
GG3: Zero Percent Receivers
"But, once adopted into the production process of capital, the means of labour passes through different metamorphoses, whose culmination is the machine, or rather, an automatic system of machinery, set in motion by an automaton, a moving power that m
Tuttle Twins
This is the official channel of the Tuttle Twins TV series. Tween twins, a crazy granny & a time-traveling wheelchair. This is a show that teaches kids principles of freedom and government. Fasten your dentures. Let's make this grow faster than the n