Don’t dare to use the ammunition depot again! Russian vehicles transport ammunition directly to the front line! Russian agents step up operations in Eastern Europe
The mainland’s countermeasures are here to stay. The United States broke its promise to sell Taiwan’s military after-sales service. 10 of our military’s fighter jets patrolled Taiwan to intimidate us.
During the great victory at Pingxingguan, the combat effectiveness of the baggage detachment of Banheng Division was even stronger than that of other detachments of the division.
Australia sends warships to cross the East China Sea again. Do you want to give up only if you get a bloody head? The People's Liberation Army has responded
up to date! Russian Defense Minister: Asking the Russian military to step up operations in all directions! Two Ukrainian universities were attacked by 10 missiles, and explosions were heard in many places in southern Ukraine
The Russian-Ukrainian air war reaches a turning point! The United States passes an important bill: Ukraine’s military can choose from three major American-made fighter jets
I’ve seen countless artifacts in the home, and this Japanese lady made me emoticon me. I’ve been in the home furnishing industry for nothing these years.
What are four-dimensional velocity and four-dimensional momentum? "Zhang Chaoyang's Physics Class" explains four-dimensional vectors and their transformations