The Z Machine Gun Shoots Faster Than the Earth

Z Machine

Anything is a good excuse for a story about the Z Machine.

Sandia National Labs has accelerated a small plate from zero to 76,000 mph in less than a second.
The speed of the thrust was a new record for Sandia’s Z Machine — sometimes referred to as the fastest gun in the West. Actually the fastest in the world, it is now able to propel small plates at 34 kilometers a second, faster than the 30 km/sec that Earth travels through space in its orbit about the sun, 50 times faster than a rifle bullet, and three times the velocity needed to escape Earth’s gravitational field.

The immediate purpose of these very rapid flights is to help understand the extreme conditions found within the interiors of the giant planets Saturn and Jupiter, hasten the achievement of virtually unlimited energy through peacetime atomic fusion, and provide more information about the condition of the U.S. nuclear stockpile without having to explode a nuclear weapon.

The Z Machine Gun Shoots Faster Than the Earth

z machine, energy, physics, Sandia, simulation

CityKitty

cat seat

Ok, I like cats but this is a but much. BTW, if you get one of these, never bat the cats tail when it’s checking out the throne. I guess they use their tails for balance. Oh yeah, cats don’t like water.

The training seat replaces your ordinary litter box and securely sits on your toilet filled with litter. Your cat naturally uses the CitiKitty training seat as its new litter box. Once your cat has adapted to the training seat you slowly begin removing the rings from the training seat reducing the amount of litter. As the rings are removed your cat will stand on the toilet seat for support and use the water below. After all rings are removed from the training seat your cat is toilet trained.

CityKitty, Potty Training for Your Cat That Works

cat, toilet, odd

Railgun

Lorentz lines

I saw this today on Wikipedia:

The United States military is funding railgun experiments. At the University of Texas’ Center for Electromechanics, military railguns capable of delivering tungsten armor piercing bullets with kinetic energies of nine million joules have been developed (http://www.iat.utexas.edu/electrodyn.html). Nine million joules is enough energy to deliver 1 kg of projectile at 3 km/s – which will tear a tank to pieces in a single shot.

Railgun – Wikipedia, the free encyclopedia

science, weapon, military, railgun, exotic

Treading Where Gods Fear, Add a Keyboard and Ports to a C64 DTV

DTV

Oh, it was another banner day on MAKE today!!!
This guy has taken an iron to one of those little 30 in 1 Commodore 64 game units and added a keyboard to it! Not only that, but you can add a floppy drive to it! 1541 here I come!
I wonder if I can add an Ethernet controler to it, a Site Player maybe. Then I could use the C64 as a simple web server of sorts…

MAKE: Blog: Adding Ports and Power to the C64 DTV
MAKE, hack, Commodore, DIY, cool