viz.

The image below, from the March, 1936, edition of Science And Mechanics, shows how you can rig up your car so that it will shock anyone who tries to hang onto the bumper to hitch a ride.

Such a device would surely have prevented this tragic waste of fertilizer.

If you're interested in amateur photography or early twentieth century life in the U.S., check out this site Square America. The site consists of collections of photographs found at garage sales and flea markets of American life during the first three quarters of the twentieth century.

The Library of Congress has created its own Flickr homepage and posted 3,000 public-domain photos to the site. This first collection of the LOC’s 14 million images is part of a pilot project called “The Commons.” The images are labeled with the photographer’s name and short descriptions, but the LOC is relying on Flickr’s users to provide tags for the images.

This is a fantastic idea. Not only is it great for the public, who will have easier access to these images, it should be great for the LOC, who are offloading to resource-intensive tasks—cataloguing and hosting the images—to a service that will do them both for free.

Yahoo! has created a political dashboard that collects primary and poll information in a real-time, interactive interface (click on the image for a larger view). I’ve been playing around with this tool since the beginning of the year, and I’ve found the way it mixes different kinds of information to be helpful in following the campaigns.

Lucaites at No Caption Needed has posted an interesting analysis of the recent dustup between the U.S. and Iran in the Strait of Hormuz. According to Lucaites, the argument that the Bush administration has tried to make about the incident through the images—photos and video—released by the U.S., “relies upon two optics or visual logics, one drawing upon a Cold War consciousness and the other drawing upon the logic of the ‘suicide bomber.’ ”

The Iowa Caucuses have come and gone, and as we prepare for New Hampshire and the remainder, we have some time to reflect on the visual dynamics of television news coverage of elections. Red and Blue states once had their debut to a national audience, and perhaps we’re on the threshold of a new visual convention.

BEHOLD ANDERSON COOPER’S MAGICAL FLOATING PIE CHART!