China’s Revolutionary Hypersonic Engine Could Circle the Globe in Just 2 Hours at a Mind-Blowing 20,000 km/h
A game-changing leap in hypersonic propulsion A new Chinese engine concept promises speeds near 20,000 km/h, bringing global…
Gym bans women over the age of 24 during peak hours
The text the 36-year-old woman received from her gym. Photo / @Whenlifegivesyouoranges via Mumsnet “Please note that outside…