War of the Worlds – In Reverse at Robert Pogson

H G Wells’ War of the Worlds told of an invasion by Martians but now robotic warriors from Earth pummel the Martian surface with impunity…

“A small, flat rock known as Coronation suffered the wrath of Curiosity’s laser when the Mars rover finally fired up its ChemCam instrument and delivered 30 pulses of energy at the rock over a 10-second period.

The laser pulses, each delivering more than 1 million watts of power for around 5 one-billionths of a second, turn some of the rock’s atoms into a glowing, ionized plasma. By analyzing the light from the plasma, the ChemCam’s three spectrometers can determine what elements are in the rock.”

via Curiosity Rover Fires First Laser Beam at Martian Rock | Wired Science | Wired.com.

My Mission

My observations and opinions about IT are based on 40 years of use in science and technology and lately, in education. I like IT that is fast, cost-effective and reliable. I do not care whether my solution is the same as yours. I like to think for myself.

My first use of GNU/Linux in 2001 was so remarkably better than what I had been using, I feel it is important work to share GNU/Linux with the world. I have been blessed by working in schools where students and school systems have benefited by good, modular software easily installed in most systems.

I have shown GNU/Linux to thousands of students and hundreds of teachers over the years and will continue in some way doing that until I die in spite of the opposition.