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IQ-tips: GoLoco

From the woman who brought you Zipcar - Robin Chase - comes an amazing new idea called GoLoco. In a nutshell, it goes like this: you create a profile on their website (sorta like a dating profile only without the "I'm just as happy staying in as I am going out" rat-a-tat), and start hunting for folk you want to carpool to work with.

GoLoco's motivation? Chase cites the facts that 20% of CO2 emissions in this country come from cars. That the site takes 10% of the ride fee (unless the driver doesn't charge the passengers), surely doesn't hurt either.

I don't know about you guys, but as gas prices close in on $4/gallon, I'm thinking GoLoco will catch on sooner rather than later. What do you think? Is Chase loco? I'm sure single folk will have a different answer than coupled or married folk, no?

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Using Your Headphones as a Mic

So here's something you probably didn't know: If you're ever in a pinch for a microphone, to record something quickly when the quality doesn't really matter, you can always use a pair of headphones. Say WHAT? Yep, it's true! A microphone is the same as a speaker. The diaphragm of the driver of the headphones is moved by the molecules of air that make up a soundwave. This driver is attached to a coil of wire (voice coil) which rests between a magnet. As the coil moves through the magnetic field, a current is produced.

So how do you do it?

Simple! Just get a pair of headphones and plug them into your laptop's input. Or plug them into whatever recording device you're using. Then hit record and start talking into the earpiece.

It seems to work best with cheaper iPod type headphones. And it doesn't always work. Sometimes it depends whether the mic jack supplies voltage and whether that voltage is as limited as it should be. But give it a try! You have nothing to lose.

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IQ-tips: Computer Timesaver Tips

Some of you may know some of these tips, but if you're like a lot of people out there, you may not know them all. Today, I present 4 tips that will help speed your life along while working at the computer. If you know some other PC timesaver tips, by all means, don't hesitate to drop them down in the comments and let us all in on them.

1. No need to type www

That's right! When typing a URL into a Web browser, there's no need to waste time typing the www part. Don't believe me? Go ahead and type mentafloss.com into the browser and watch what happens. [ed. note: As some readers have correctly pointed out, this is only mostly true. Some URLs still require the full www. But that shouldn't stop you from trying it first without!]

2. Alt + Tab (Apple key + Tab)

alttab.jpgThis is an easy way to toggle between the applications you have open. So let's say I'm typing a document in MS WORD and want to copy and paste some of the document into a spread sheet open in EXCEL. No need to take your fingers off the keyboard, just hold down the ALT key (for Mac users it's the Apple key) and TAB through your open applications until the highlighter lands on the EXCEL icon. When you let go, presto! you're in EXCEL. This trick is also great for switching quickly when your boss comes up behind your cubicle and wants to talk to you. If you happen to have mentalfloss.com loaded on your browser (and why wouldn't you?), just TAB to that PowerPoint presentation without touching the mouse and he'll have no idea you were goofing off on company time. (Not that anyone actually goofs off by reading mentalfloss!)

3. Tab through forms

Let's say you're in the middle of filling out a profile on our site. You're confronted with dozens of empty fields that need filling in (First Name, Last Name, Address, blah blah blah, you've done it a million times in your life already). What a pain in the neck it is to use the mouse to move through the boxes. You don't have to, though! Just hit the TAB key and shazam! you're in the next box. Make a mistake? Hold down the SHIFT key and then TAB back a box. HUGE time saver.

4. No need to go to Google.com to perform Google searches

google.jpgThis is something my wife just can't get through her (every-once-in-a-while) thick skull. In the upper right-hand corner of every browser, there a search bar that lets you name your default search engine. Plop the cursor in there and search just as you would if you were my wife, typing www.Google.com every time she wants to look up something.

Your turn! Hit us back with some shortcuts of your own.

Check out previous IQ-tips here.

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