I test TVs for a living — these are the 5 models in 2025 that stood out

The C5 is also one of 2025’s best gaming TVs, with four HDMI 2.1 ports supporting 4K 144Hz, VRR (FreeSync and G-Sync), HGiG, ...
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10 reasons humans still aren’t on Mars

Elon Musk has repeatedly said he plans to put humans on Mars, yet the gap between that vision and reality remains wide. The obstacles are not just about rockets or money, but about biology, psychology ...