布莱克浦、米尔顿凯恩斯、谢菲尔德和雷克瑟姆入围 2029 年英国 “文化之城”（UK City of Culture）候选名单。最终获选城市将于 2027 年 5 月揭晓，并获得 1000 万英镑，用于借助 ...

如果在空间站里打开一瓶水，事情不会像在地面上那样简单。水不会乖乖留在瓶底，倒出来后也不会落到桌面，而可能挂在瓶口，贴着手套移动，或者飘成一团晃动的水球。我们熟悉的“水往低处流”，到了这里失去了意义，因为舱内不再像地面一样存在由重力长期确定的“低处”。

出处：麻省理工学院（MIT News）— Riddle solved: Why was Roman concrete so durable? Long dismissed as evidence of imperfect mixing, the ...

2026年5月29日20时11分，东风着陆场的夜幕中，一朵红白相间的降落伞徐徐展开——神舟二十二号载人飞船返回舱稳稳落地，舱内是阔别地球210天的航天员张陆、武飞、张洪章。三位“太空出差”的航天员刷新了中国航天员乘组在轨驻留最长纪录，也为自己长达7个 ...

Typically, after a physical system is disturbed, it can gradually return toward a state of thermal equilibrium by exchanging ...

Nitrates in drinking water have been a growing concern across the state of Iowa, bringing water quality to the forefront of ...

The Experiment That Changed the Origin of Life] What is the Miller-Urey Experiment? | The 1953 Discovery Where Life's ...

The Tipperary Festival of Science has a huge variety of events taking place across the county, including Tipperary Town, ...

Having gray hair tends to make one appear older. In a 2025 experiment using photos where the face remained the same but only ...

New mechanical models and physical experiments clarify how floor water-inrush channels form in deep coal mines above confined ...

Researchers demonstrated that controlling the thermal annealing of anodic titanium dioxide nanotubes creates an anatase-rutile heterophase homojunction that markedly accelerates the photocatalytic ...

Dark matter and dark energy account for 95% of the cosmos, meaning science is based on only 5% of what's real, deepening the ...