Jeudi 11 Septembre 2025
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System Builder Marathon, March 2011: $2000 Performance PCSystem Builder Marathon, March 2011: The Articles

Here are links to each of the four articles in this month’s System Builder Marathon (we’ll update them as each story is published). And remember, these systems are all being given away at the end of the marathon.

To enter the giveaway, please fill out this Google form, and be sure to read the...

Prop-Driven 'Rail Zeppelin' Is Many Kinds of Awesome

Time again for an outrageous pre-war German vehicle design. You’ve already seen the Nazi rocket plane built to nuke New York from orbit. The propeller-driven aluminum train Schienenzeppelin is miles tamer but every bit as magnificent. And unlike the Amerika Bomber, it really ran — at 140 mph in 1931!

The concept and execution of Schienenzeppelin (“Rail Zeppelin”) predated the Nazis by years. Like quantum physics, Bauhaus architecture and Marlene Dietrich, it was a product of the Weimar Republic. All the Nazis contributed was the loco’s eventual dismantling to turn its aluminum into Messe...

Laser Space Telescope Could Test for Vanishing Dimensions

The universe may have started out with fewer dimensions than the three we live in, and could still collapse down to one dimension at extremely high energies.

The idea could solve some of the thorniest problems in particle physics and, unlike more popular models like string theory, can be tested with the next generation of space telescopes, according to a new study March 11 in Physical Review Letters.

The problems arise from the standard model of particle physics, which successfully explains most of the universe but breaks down as it reaches the high energies that existed shortly after the Big...

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