In an article in news.sky.com scientists claim to have created a machine that can give you an 8 hour sleep in just 3 hours. Using a technique called Transcranial Magnetic Stimulation the scientists can induce slow waves like the ones your brain gives off when you are in your deepest sleep.
"The TMS device sends harmless magnetic signals through the scalp and skull and into the brain where it activates electrical impulses."It's kind of like sticking a frozen pizza in the microwave and having a tasty treat in a matter of minutes. Only instead of a frozen pizza, it's your brain!
So is this a good idea? Or a bad idea? Let's weigh the pros and cons together.
Pro: No more sleepless nights.
Con: No more "sleepless night" excuses.
Pro: Great for making sure your buddy doesn't wake up before you finish drawing on his face.
Con: I'm usually that buddy.
Pro: More time to get stuff done.
Con: More time to feel bad about how much you haven't done.
Whenever technology like this is invented, I always like to figure out how it could be used to fight crime. For instance, if we could refine this technology and turn the TMS device into a ray gun, the police could knock out criminals in a safe manner. Or create a giant TMS turret gun that could be used for riot control. Of course, were these items to fall into the wrong hands, it could be devastating!