纳粹德国空军1944年开始的主力战机除了新是的Me 262之外就是Bf 109 K系列和Fw 190 D系列，而K-4和D-9则是其中的绝对主力。有关其历史，之前笔者已经写 ...

纳粹德国空军1944年开始的主力战机除了新是的Me 262之外就是Bf 109 K系列和Fw 190 D系列，而K-4和D-9则是其中的绝对主力。有关其历史，之前笔者已经写过了，但是实际上两种飞机的飞行特性差别很大，Bf 109总体上更为全能，尤其是水平机动能力，但是Fw 190更为重视 ...

AMD's 'official' performance figures for RDNA 4 leak out early, with the RX 9070 XT claimed to be 42% faster than the RX 7900 GRE at 4K News By Nick Evanson published 24 February 2025 ...

Controlled from a small handheld unit, the Black Hornet 4 has a radio range of 2 km (1.24 miles) and secure communications links thanks to encryption, dynamic power, and frequency jumping ...

This resin is designed for the ELEGOO Saturn 4 Ultra 16K and other UV 405nm resin 3D printers. Choosing the right resin can make printing easier and more environmentally friendly than traditional ...

Kristjan Lautens is a staff reporter, working out of the Star’s radio room in Toronto. Reach him via email: klautens@thestar.ca Aliyah Marko is a staff reporter, working out of the Star’s ...

THE hartseer family of slain toddler Davin Africa, who was shot and killed over the weekend, will gather at his Wesbank home today to celebrate what would have been his fifth birthday. Tears of ...