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.
The latest iteration â the Surface Book with Performance Base â is even better. With brilliant industrial design, a clear focus on creative work and more power under the hood than before (despite still being manageably light), it's a perfectly balanced Windows laptop. If you can stomach the high price.