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.
Toughbook is a trademarked brand name owned by Panasonic Corporation and refers to its line of rugged computers. The Toughbook, introduced in 1996 with the CF-25, is designed to withstand vibration, drops, spills, extreme temperature, and rough handling.oughbook is a trademarked brand name owned by Panasonic Corporation and refers to its line of rugged computers. The Toughbook, introduced in 1996 with the CF-25, is designed to withstand vibration, drops, spills, extreme temperature, and rough handling.