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Make the world's simplest homopolar engine

C 0:20
Curated 1 year ago by tenebrism | Comments 0
Views 4,752

How to build a small hydrogen HHO generator

Build a small hydrogen HHO generator

Make your very own hydrogen (and oxygen) generator with a 9V battery, copper wire, and baking soda (or salt). Why? Who knows. Make sure to ...more

A- 3:34
Curated 1 year ago by Amie | Comments 19
Views 42,959

How to eavesdrop on a Bluetooth headset

Eavesdrop on a Bluetooth headset

Few Bluetooth users realize that Bluetooth headsets can be hacked or otherwise exploited to a remote attacker the ability to record and ...more

A- 4:13
Curated 2 years ago by bird crick | Comments 13
Views 41,056

How to build an electronic stash box with an Altoids tin

Build an electronic stash box with an Altoids tin

Want a safe place to hide your stash? Here's how to build a miniature ...more

A- 3:21
Curated 2 years ago by cwiltz | Comments 10
Views 32,587

How to build a solar powered USB charger

Build a solar powered USB charger

Want to stop wasting energy charging your USB devices? Transform some cheap solar-powered garden lights into your very own solar USB charger ...more

A 5:03
Curated 2 years ago by cwiltz | Comments 24
Views 43,606

How to hack a 12-volt Battery for 8 1.5-volt button cells

Hack a 12-volt Battery for 8 1.5-volt button cells

Interested in getting 1.5-volt button cell batteries for pennies on ...more

A 0:39
Curated 2 years ago by Kipkay | Comments 17
Views 32,504

How to make a 200mw burning laser

Make a 200mw burning laser

Don't use a perfectly good DVD burner to get your laser that will pop balloons, light matches, and burn stuff. Just buy a laser diode at ...more

B 1:57
Curated 11 months ago by jayandersons | Comments 12
Views 71,134

How to make USB air conditioning

Make USB air conditioning

Wondering how to most effectively combine ice cubes and a simple USB-powered computer fan into a fully functioning air conditioning system ...more

A 0:56
Curated 1 year ago by God | Comments 13
Views 38,176

How to remotely shut down a Windows PC with a cell phone

Remotely shut down a Windows PC with a cell phone

Want to have the power to shut down your Windows PC from most anywhere ...more

A 4:44
Curated 1 year ago by WonderHowTo | Comments 29
Views 125,813

How to make a Blu-Ray Laser Phaser

Make a Blu-Ray Laser Phaser

Build your very own Trek-style Blu-Ray laser phaser with this hacker's how-to video from Kip Kay of Make Magazine. To replicate this hack at ...more

A 1:27
Curated 2 years ago by Kipkay | Comments 21
Views 49,662

How to make your own spy sunglasses

Make your own spy sunglasses

Hack a pair of sunglasses to secretly record audio and video and spend less than $40 in the process with this how-to video. To replicate ...more

A 1:38
Curated 1 year ago by Kipkay | Comments 17
Views 114,380

How to make a homopolar motor

Make a homopolar motor

This very simple electric motor is called a homopolar motor because the magnetic field does not change direction or strength. With only ...more

A- 1:37
Curated 1 year ago by 5min | Comments 1
Views 13,445

How to build a cheap perpetual energy generator (FAUX-TO)

Build a cheap perpetual energy generator (FAUX-TO)

F for FAKE. This video has been labeled a "Faux-To". Commonly ...more

B 2:12
Curated 1 year ago by Amie | Comments 114
Views 117,902

How to make a USB fan out of old CDs

Make a USB fan out of old CDs

Sweaty summer day by the computer? Office A/C broke? Watch this how-to video! You can make a simple USB fan using a compact disc, a USB ...more

A 1:36
Curated 1 year ago by Amie | Comments 17
Views 46,262

How to make simple solar panels

Make simple solar panels

Want to build your own DIY solar panels on the cheap? This video demonstrates how to make solar panels to power devices. The video explains ...more

D+ 1:56
Curated 1 year ago by tenebrism | Comments 8
Views 30,651

How to make a homopolar spiral motor

Make a homopolar spiral motor

The homopolar spiral motor is one of the simplest and most easy to make motors in the world. This video shows you how.

B- 0:53
Curated 1 year ago by WonderDude Mike | Comments 0
Views 3,229

How to build a laser microphone

Build a laser microphone

Listen to conversations over long distances with a homemade laser listening device. All you'll need is a laser pointer, tripod, old pair of ...more

A 1:41
Curated 2 years ago by alexkain | Comments 29
Views 90,052

How to make infrared goggles

Make infrared goggles

Kip Kay of Make Magazine will teach you how to turn welding goggles into infrared goggles with the hack he outlines in this how-to video ...more

A 1:23
Curated 2 years ago by Kipkay | Comments 28
Views 128,468

How to trigger traffic lights to change from red to green

Trigger traffic lights to change from red to green

This instructional video shows how change traffic lights from red to ...more

B+ 1:23
Curated 2 years ago by Kipkay | Comments 101
Views 600,798

How to make a USB mini fridge

Make a USB mini fridge

With a little circuitry, you can find exactly what you need to make a very "cool" USB powered Mini Fridge. Just check out this how-to video ...more

A- 1:17
Curated 1 year ago by VideoJug | Comments 14
Views 71,013

How to make a homemade anti-gravity toy (FAKE?)

Make a homemade anti-gravity toy (FAKE?)

F for FAKE. This video has been labeled a "Faux-To". Commonly contested as bogus science, we believe this video to be a hoax. What's your ...more

C 2:00
Curated 1 year ago by FFox | Comments 56
Views 69,321

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Human Powered Ferris Wheel

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Make-It-Yourself LEGO Gummies

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Geek-Shooting Rubberband Machine Gun

It's the idea that counts. This geeky rubberband machine gun is pretty sweet looking... but I wish it had a little more force. The gun can very quickly shoot (200!) rubberbands, but it just tumbles ...

4 Years in the Making: Insane Papercraft City

Tokyo art student, Wataru Itou, spent four long years crafting his meticulous paper city, entitled "A Castle On the Ocean".  The miniature papercraft city was constructed with ...

Jetman Flys Over Atlantic with DIY Wings - Plummets!

Yves Rossy, AKA Jetman, attempted to fly across the Atantic from Morocco to Spain yesterday. His homemade, jet powered wings "span 8 feet and are powered by four kerosene-fueled jet engines ...

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