Interactive Scale of the Universe tool

Zoom all the way in to look at the smallest of small particles, or zoom all the way out to see the true insignificance of our existence.

Scale of the Universe

13 Strange Ways People Catch A High Around The World

The Truth and Facts about Orgasms and Sex

The New World Trade Center - Reborn - How they are going to do it

How to open tough pistachios

Facts that make you go "Holy shit!"

How to rearrange/remap/change the keys on your keyboard

I recently needed to rearrange my keyboard, and when I google'd it, the information was surprisingly sparse, so I thought I'd add how I do it to the mix.
A few days ago, I accidently knocked the Enter Key off my keyboard (Don't ask me how), and it was seemingly impossible to reattach. I therefore decided to simply rearrange the keys on my keyboard, so that another key could be the Enter key.
Here's a simple guide I wrote up for it:

1. Download and install KeyTweak. (the file called KeyTweak_install.exe). It's compatible with all +2000 versions of Windows (Windows XP, Windows Vista and Windows 7), and it should be compatible with Mac OS X too.
2. Open up the program and click any key that you want to change, then choose what function you want it to have from a simple list containing all the keyboard shortcuts imaginable, then click 'Remap Key'.
3. When you're done rearranging your keyboard,  click 'Apply'.
4. You should now be prompted to restart your computer. Do that.
5. When the computer has restarted, your keys should be rearranged. You might notice a slower start-up, but that's because your computer has to update its registry.

Here's a screenshot of the interface of the program:

The US debt visualized

Here's a website where the current US debt has been visualized and put in perspective. It's pretty mind-boggling to see how big a pile of money it actually is. I mean, if stacked to have the same diameter of one of the world trade centers and printed in $100 bills, the current US debt will almost reach a height equal to 2 world trade centers on top of each other!
Click the $100 bill below to check it out.

Just look at Benjamin Franklin's disappointed face. He knows what's up.

Weight of the world

Tips and facts on sunscreen

Enjoy the sun, everyone!