What is a Pulsar by Cihan News Agency (CNA). An international team of astronomers has used X-ray telescopes in space and ground-based telescopes, including two of CSIRO's, to identify a. that switches between emitting X-rays and emitting radio waves.
The Panasonic Toughbook CF-53 is a beefy laptop with a rugged design that goes from the street to the office and out to the field without breaking a sweat.
When you leave the comforts of the office for the rougher environs of the street or the great outdoors, you don't want your laptop to fail you when the ride gets bumpy or when things get messy. For anyone that works from their car or out in the field, Panasonic has the Toughbook line of semi-rugged laptops. The Toughbook CF-53 is a 14-inch laptop that can take a beating without missing a day's work, making it your ideal companion when you need a laptop that's as reliable as you are. Compare.