alkhwarizmi

The origins of algebra

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The term "algebra" derives from the Arabic a!- jebr, which the mathematician Al-Khowarizmi adopted to explain his ideas for solving what we call equations....

DIY Turn Dualshock Into Dual Stick Joystick HOTAS

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How to Play Star Wars: Squadrons Like a Pro.In today’s video I show how to turn dualshock into dual stick joystick HOTAS. It works...

Cordless Rotary Hammer Drill Restoration and Battery Rebuild 7S60A

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This tool is obsolete because it runs on old Nimh batteries. It was abandoned in Japan. Everything is fine except for the battery and...

DIY Making A Split Nut That Is Consisted Of Two Parts

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In this video, we are making a screw nut that is consisted of two parts for an English wheel restoration. This two-pieces nut is...

DIY Desalination Kit Salt-Water Survival Bottle

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In this video I show how to make a simple distillation kit from a water bottle that can be used to make fresh water...

DIY Recharge Your Car’s AC System Properly

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Recharging your air conditioner yourself is inexpensive and can be completed in just a few minutes.Recharge your AC system properly. I go though all...

DIY Flower Pot Oven 12V Clay Pot Oven

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Homemade Clay Flower Pot Oven! easy DIY. great for baking potatoes and a whole lot more. Timed temp readings w/cooking included in the video....

Home Made Perpetual Motion Machine Bhaskara’s Wheel Free Energy

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This is my home made perpetual motion machine. It started as a science fair project on renewable energy (powered by gravity). It is based...

DIY Repair a DEEP SCRATCH In Car Paint

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Learn how to repair a deep scratch in the paint of your car. In this case someone keyed my car so I will show...

DIY How To Make Atomic Bomb Explosion Diorama

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A diorama is a model representing a scene with three-dimensional figures, either in miniature or as a large-scale museum exhibit.In this video i will...

10 Important Winter Car TIPS And TRICKS

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Driving during winter can be a challenge even for experienced drivers, especially when snow and ice are involved. If you live somewhere that gets snow,...

DIY Electric Go Kart Car Using PVC Pipe At Home

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DIY Learn how to build homemade electric go kart, It’s base structure made by PVC pipe and wood and powered by high torque DC...

4 Stroke Twin Cylinder R/C Car Build And First Test

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Nitro-powered R/C cars are awesome—outrageously capable miniature vehicles powered by teensy-weensy single-cylinder engines that burn nitromethane.In this video JohnnyQ90 build a monster RC car...

DIY Custom Leg Brace Floating Man Sitting On Nothing

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A levitation illusion is one in which a magician appears to defy gravity by making an object or person float in the air. The...

DIY Homemade Electric Powered Plastic Pod Fishing Boat

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Want to get out on the water in a fishing boat but does your budget allow you to purchase a new boat,even if you’re...

DIY RC Jet Engine Powered Go Kart

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Ever wonder what will happen if you strap a large RC jet engine to a go-kart! in this video I do exactly that and...

DIY Forging a WASP out of Bolt and Nuts

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Have you ever wondered how to make a wasp out of a bolt and nuts? I haven’t .Today’s craft goal is to create something...

INLINE 4 Cylinder 1/6th Scale RC Car Build Engine Installation & Transmission

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In this video JohnnyQ90 builds a monster RC car powered by a Toyan FS-L400 14cc Two Cylinder Four Stroke Nitro RC Engine.Nitro-powered R/C cars...

DIY Hand Made Mini Chainsaw For Pruning And Cutting Wood

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This time we managed to make a mini chain saw which is used for pruning and cutting wood that are not relatively wide. The...

DIY A Cheap Computer Desk Under $50

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There is no feeling like building something yourself. A new desk for yourself, a family member, or even a friend does not have to...