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Here’s a real great way to “hack” someone’s computer.  (It’s Friday, anything goes)

Well, I have dropped my cellphone in water bunch of times before and all I had to do was to let the phone dry for about a day or two to make it work again.  If you dropped your phone in water, you might want to consider dipping it in a bowl of dry rice and the rice will absorb any water remaining in your cellphone.

The most important thing to remember is to avoid heat. That means no hair dryers, ovens, microwaves or extended periods in direct sunlight. While heat will certainly evaporate the moisture, it could also warp components and melt adhesives. Those fragile glues are also why you’ll want to avoid dunking the phone in rubbing alcohol (an oft­prescribed tip on the Web). Alcohol is a solvent and can dissolve the internal adhesives. (If you drop your phone in the toilet, it’s okay to wipe the outside with alcohol to disinfect it.)

via hacknmod - popularmechanics

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Can’t afford a real flute?  Here’s a cool DIY on how to make your own PVC pipe flute!

Here’s a HowTo on building a pvc recorder out of cheap parts (pvc pipe and dowel rod) and common tools.

via youtube

Here’s a cool hack for disabling the blink settings on your Firefox 3.

o extension or user script required: just type about:config in Firefox’s address bar, press the “I’ll be careful, I promise!” button, and then in the Filter field, enter browser.blink_allowed. Change the value for that key from true to false, and you’re good to go, no more blinking, ever again.

via lifehacker - adamsdvds

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Here’s a fun little DIY with high powered LEDs.

Now by the time that you start talking about blinking the high power LEDs– you shouldn’t be surprised if people start whipping out the heavy artillery: 555 timer chips, transistors, boost converters, microcontrollers, solid state relays, and/or dedicated LED driver chips. While each of those does have its place, sometimes it’s nice to have a simpler and much less expensive alternative.

via make

Wow, check out this DIY helicopter, it looks all homemade and everything.  The cost of this helicopter?  Only $3000 USD but be careful, if you fall, you are surely to die a horrible death.

via 7cai

Well, it looks like the guys over at Firefox forgot to add the back and forward button.  (I’ve noticed on the Firefox 3 Beta version and the official version now…)

It’s really annoying for people like me who like the back/forward button, here’s how to put that button back where it belongs:

First, goto View->Toolbars->Customize

Then simply draw the back/forward button on to any place you want to put it and press “Done”.

It’s pretty simple but a lot of people don’t know how to do it so this should help you get those buttons back.

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Here’s a fun DIY, a bike that’s powers a tennis ball launcher.

Pretty good stuff…

Both cleanly powered and built from 2 recycled bicycles, scrap steel and wood, leaking 5 gallon water jug and a lacross stick, our pedal powered tennis ball launcher was created as a unique entry for the innovate or die pedal powered machine contest.
It allows players varying in skill levels to practice to be better at both tennis and cycling. The launcher is towed to the court on its built-in bicycle trailer. A bike is secured to it and functions to drive the device. Pedaling the cycle as one would on a trainer drives the two launcher wheels. The cyclist then aims using the bike handlebars to and pulls the lever to launch balls to the hitter.

via instructables

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Remember the industrial robot that could swing that big ass arm? Well, here’s another one but is more sensitive for precise control.

This is a small presentation of a university project I have worked on for the last 6 months. Using a real-time system the orientation of the Wii Remote is polled and sent to the Stäubli TX 60 industrial robot. The concept is stolen from a game named Kororinpa but the graphics are little more realistic This was done at the chair Robotics and Embedded Systems Knoll of the Technical University of Munich.”

via hackedgadgets