Friday FYI: The Legal Performance-Enhancer

How you can get a job promotion, finish the Tour de France, become an art icon and discover electricity in just 20 minutes between 2 and 3pm.

SHEEP AT WORK

Da Vinci took it. Edison took it. Lance Armstrong takes it any chance he gets. We’re talking about the power nap. Research in recent years has confirmed the tremendous recuperative value of power naps in improving our everyday quality of life. Here’s the low-down on how to go down.

WHY

• Less stress
• Higher productivity
• Better memory and learning capacity
• Improved creativity and motivation
• Heart and brain health
• Stable energy levels
• Improved alertness and focus

WHEN

• Between 2 and 3pm is ideal
• Napping later makes you more likely to fall into deep sleep and wake up groggy

HOW LONG

• Ideally, 20-30 minutes — the perfect duration to recharge both muscles and memory capacity, purging your brain of useless information build-up and opening up more space in your long-term memory tank
• You can also try a nano-nap (10-20 seconds, just putting your head down) or a micro-nap (2-5 minutes) for a quick kick at sleepiness

BONUS TIPS

• Avoid high amounts of caffeine, fat or sugar 60-90 minutes before your nap time (and at all times, really, but we won’t judge)
• Try to darken your nap area or put on one of those dorky eyeshades — helps your body produce melatonin, the sleep-inducing hormone
• Don’t forget to set an alarm — if you oversleep on a nap, you may end up less Energizer Bunny and more Easter Bunny from The Shining

And don’t forget to pass this on to your boss — that way, you can point the finger our way when she raises a could-be-disapproving-could-be-inquisitive eyebrow at your eyeshade. Now, go. It’s almost nap time.

>>> via Ririan Project

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Friday FYI: Toothache Be Gone

How a Segway can make your toothache go away.

Reason #138 to stop hating on Canadians: in a 1980 study, they found a neat trick to make toothache go away without even parting your lips. All you need is an ice cube and a loser to sign-diss.

Fine, you don’t really need the loser — you just need to rub the ice cube on the V-shaped area that forms between your thumb and your index finger when you show that dude on the Segway just what you think of him: 5-7 minutes should do.

That V-shaped area contains the nerve endings of neurological pathways connected to brain centers that control the sensation of pain in the hands and face. Rubbing the ice cube on it helps block those centers — 90% of the study participants reported this technique helped nix the toothache. (The other 10% probably owned Segways.)

Nifty, eh?

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Friday FYI: Stop the Hiccups

Why anticipation makes things not happen but helps your friends’ love lives.

Your buddy’s got the hiccups right before a big date and just can’t make it stop? Be a hero: ask him to pay attention and give you a sign as he feels the next hiccup coming on, right before it happens.

It’ll never come.

Before you scream “Witch!,” here’s how it happens: pure brain geekery. You see, the hiccups are essentially a series of involuntary, spasmodic contractions of the diaphragm. Unlike voluntary contractions like breathing and blinking, involuntary ones like the hiccups and your heartbeat are orchestrated by parts of your brain you can’t directly command.

But when you ask your buddy to predict the next hiccup, you’re essentially messing with his brain: because one can’t predict what one can’t control, it essentially forces the brain’s inner control freak to turn its attention to the pesky spasms and switch the involuntary contractions off.

Think of it as reverse psychology on a neurological level.

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Friday FYI: Auditory Freedom

We’re starting a new thing: every Friday, you get a quick everyday good-to-know. So go ahead, know.

GET A SONG UNSTUCK FROM YOUR HEAD

Blame your brain for that horrid Britney track stuck in your head since Monday’s morning drive — a glitch in your auditory cortex is causing the record to spin round’n’round endlessly.

Two ways to get it out:

1. Listen to the song in its entirety

2. Do some math

No joke, folks. This stuff works like magic.

>>> via Wired