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How To: Toggle Auto-Correct On/Off Right from Your Galaxy S4's Keyboard

Auto-correction is a double-edged sword if I ever saw one. It's great because I'd have an abundance of typos without it, yet it's extremely frustrating (and embarrassing) when it doesn't actually work. Just take a look at the very recent example below from Breaking Bad star Aaron Paul. Funny for us, embarrassing for him. I have a particularly difficult time typing on small keyboards (i.e. fat-finger syndrome), so disabling auto-correction on my Samsung Galaxy S4 is a no-go. I'm willing to ris...

How To: Double Your Treats This Halloween with a DIY Two-Face Makeup Look

If you're undecided on a Halloween costume, embrace your indecisiveness with a split personality Two-Face look, or go one better as an amalgamation of Dr. Jekyll and Mr. Hyde, the epitome of multiple personality disorder. Or, you could literally give yourself another face, which is pretty much what German artist Sebastian Bieniek did in his recent DoubleFaced series. They're like a long-lost Picasso painting of conjoined twins on a living face, and in some cases, conjoined triplets. You can s...

News: Galaxy S4 Group Play DEMO!

One of the coolest features on the all-new Samsung Galaxy S4 Android smartphone is the Group Play feature that allows you to wirelessly connect multiple Galaxy S4 smartphones together to create an instant, surround-sound boombox or play multi-player games like Poker

How To: Make hydrazine sulfate with the hypochlorite and the Ketazine process

Hydrazine sulfate has many uses, but most notably, it's been used under the trade name of Sehydrin, a treatment for anorexia, cachexia and some even think cancer. But for we DIY chemists, it's useful for something entirely different— as a substitute for the more dangerous pure liquid hydrazine in chemical reactions. NurdRage shows you how to make it via some hypochlorite and the Ketazine process.

How To: Make manganese dioxide electrodes

Various electrochemical reactions requires that anodes do not degrade when used. Carbon is cheap, but degrades easily and platinum is extremely expensive. In a previous video, you learned "How to make cobalt and manganese nitrates", and you saw that titanium could be used as a cathode, but not as an anode due to an effect called passivation.

How To: Find a tennis grip

Welcome to a tennis lesson from FuzzyYellowBalls, the the best place to learn how to play tennis online. Our free video tennis lessons teach you how to play the game in a new way that combines technical analysis, visual learning, and step-by-step progressions.

How To: Use proper footwork in tennis

Footwork is probably the most important part of tennis. Unfortunately, it is also one of the most underrated areas of the sport. Learning to move around the tennis court correctly is EXTREMELY important. Correct footwork lets you use correct stroke mechanics when you hit. Correct footwork is what typically sets advanced tennis players apart from everyone else.

How To: Master your table tennis (ping pong) serve

This series of ping pong / table tennis videos demonstrate how to master the table tennis serve. Jim Clegg, a Level 4 Coach with the English Table Tennis Association and Head Coach of the Preston Table Tennis Association, explains and demonstrates how to do a table tennis serve correctly. Serving today is an extremely complicated topic. These are 9 in depth thought processes for a table tennis serve.

How To: Circuit bend a battery-powered toy

Take your old electronics and make them scream with glitchy goodness. This an extremely easy project and makes a great project for first-time solderers. Circuit bending involves taking electronic devices that make multiple sounds and wiring in switches to set off glitches or loops. Using an out-of-tune toy, the first part of this video series demonstrates how to apply a basic pitch bend using a potentiometer. In the second part, you'll learn how to bend the same toy by applying body contact. ...