What does China’s September 3, 2025 military parade mean to the world?
The U.S. military is utterly disheartened. This isn’t science fiction—it’s reality unfolding in China. China’s carrier-based hypersonic missiles have become completely affordable! YJ-20 — Ship-launched double-cone hypersonic glide…
Which element on the periodic table seems too weird to be natural?
Bismuth. Typically, bismuth looks like this: (It looks a bit like a big piece of meat wrapped in foil, doesn’t it?) But under certain conditions, it looks like…
If a gamma-ray burst hit Earth, would we be able to realize it even happened to us due to its speed?
The problem is speed doesn’t matter. We wouldn’t know until after it hit us. Gamma-ray bursts move at the speed of light. No warning system could alert us…