Matthew J. Mason

27th Jan 2012 | 5 notes

Harvard Mark I, 1944 (via Vintage Computer Pictorial)

27th Jan 2012 | 21 notes

ronisolomondds:

Rochester Transit Corporation bus and trolley passes, 1937 to 1951.

These are really neat. I used to take the RTS when I lived in the Wedge and it was raining too hard for me to ride my bike downtown to work.

Rochester Transit Corporation bus and trolley passes, 1937 to 1951.

These are really neat. I used to take the RTS when I lived in the Wedge and it was raining too hard for me to ride my bike downtown to work.

21st Jan 2012 | 84 notes

oxane:

Microscopic World by Colin~Johnson

(via shroomssavedmymind)

Want to join the protest against the internet censorship bills, SOPA and PIPA, tomorrow? Checkout http://www.sopastrike.com/ for a quick script you can easily put in your tumblr theme that will “black out” your tumblr for the day.

16th Jan 2012 | 1,919 notes

wnycradiolab:

Know what these are? Go ahead, guess.

Give up? They’re topographical maps of the moon, created in a collaboration between NASA and the US Geological Survey. I can’t get over how crazy beautiful they are. There are more here, super hi-res.

(via io9, thanks to Olga Abramson for the tip)