If you’ve seen the powers of 10 video you will certainly enjoy this interactive animation that literally covers the scale of everything. So quick go to this site right now and enjoy it. Going all the way from the planck length to the width of the observable universe this is not something you want to miss.
I took a break from studying for my upcoming practice finals week to post this because I was so impressed so I hope it’s enjoyable. I had a test today (Friday) and another four tests in the next four days of class. I also have a paper due Monday and all the psychology recitation stuff due on Wednesday. Isn’t it awesome when every class you’re taking decides to have the first round of tests the same week?