Chemicals from our phone and TV screens are accumulating in the brains of endangered dolphins and porpoises. New research shows these "liquid crystal monomers" from e-waste can cross the blood-brain barrier and may disrupt DNA repair, highlighting the growing impact of electronics on marine life.

· · 来源:study资讯

The employment slowdown has raised concern about the health of the economy, but evidence of wider deterioration is elusive.

官方通报烤全羊「36 斤变 6.9 斤」调查结果:商家退一赔三

Flavor Fla。关于这个话题,heLLoword翻译官方下载提供了深入分析

Мир Российская Премьер-лига|19-й тур

1. 选择步长序列(如: n/2, n/4, ..., 1)

江西一男子隐瞒精神类病史被退兵

High-speed imaging reveals that the squeak of soft–rigid frictional interfaces, like sneakers sliding on a basketball court, arises from intersonic opening slip pulses—analogous to earthquake ruptures—that thin ridges on the rubber confine to repeat at a musical frequency.