Walking Paper

Yum.

During WWII, with fears that Japan would overrun Hawaii, the US decided to issue the $1, $5, $10 and $20 Emergency Federal Reserve Notes with the word “HAWAII” overprinted on the front and back to make each note distinctive enough so that they would know if large amounts were being used to fund the enemy war effort.

This page shows a scale model of the solar system, shrunken down to the point where the Sun, normally more than eight hundred thousand miles across, is the size you see it here. The planets are shown in corresponding scale. Unlike most models, which are compressed for viewing convenience, the planets here are also shown at their true-to-scale average distances from the Sun. That makes this page rather large – on an ordinary 72 dpi monitor it’s just over half a mile wide, making it possibly one of the largest pages on the web. This means you’ll have to do a bit of scrolling if you want to find the planets, but don’t despair. They are reasonably bright and labeled, so you can probably catch them flashing by in the blackness even if you are scrolling fairly fast.

Circa 1959, Manhattan, NY: Thanksgiving Day – Macy’s Parade. Spaceman is seen as it comes down Broadway in the annual Macy Day Parade. — Image by Bettmann/CORBIS