Therefore being exposed to 1 Sievert for a second (the real unit behind the sievert is the J/s, which is equivalent to Watts) is the same as being exposed to 1 milisievert for 1000 seconds, or 1 microsievert for 10^6 seconds.
Nope. Sieverts are J/kg. "1 millisievert for 1000 seconds" makes no sense, but "1 millisievert per 1000 seconds" does.
Enter the "Tweel" - the next generation of tires. Billed dramatically as "the first tire innovation for a century", the Tweel was designed by Michelin for Dean Kamen of Segway fame. They are "airless" and invulnerable to puncture and most wear. A pair of these made their public debut at the Philadelphia Ca
We will have solar energy as soon as the utility companies solve one technical problem -- how to run a sunbeam through a meter.