How To Make Electromagnetic Screwdriver (sonic)

How To Make Mini Electric Screwdriver

Many of my hackscribers ask me to build motorised screwdriver.
For under 5$ you will buy servo motor SG90,battery holder for 2 AA batteries and 3 way toggle switch,couple of soldered wires and with hot glue gun join all that stuf you made it mini electric screwdriver.

Youtube video How to make mini electric screwdriver:https://youtu.be/nW5XZVhPD98

How to make mini dremel tool

Rotary tools are little expensive,in today project we are making homemade mini dremel tool from household items like coke cap for saw blade,small dc motor that I pull out from old toy,momentary switch,srews and all that we glue with glue gun.

How to make paper delorean

DIY Money Separator

How To Make Monster Flashlight 10,000 lumens

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Monster 10,000 Lumens 1000w equiv.LED Flashlight

Homemade monster flashlight 10,000 lumens,100watt LED chip equivalent to 1000watts,work on lipo batteries 36 volts.

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How To Make 3D Hologram Projector - No Glasses

Who will know that from plastic cd case we can make mini 3d hologram generator and you can watch 3d videos without glasses.

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 http://bit.ly/1reKdMa

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Hologram videos:
1.https://www.youtube.com/user/ctmk01/videos
2.https://www.youtube.com/user/cospesas/videos

Wireless Electricity Transmission Circuit

Part List:

1.Copper wire about 6 feet

2.One transistor 2N3904

3.One resistor 1Kohm

4.One LED diode

5.One AA battery 1.5V

Ultimate Weapon - Batarang Money Clip