资讯

Duluth News Tribune2 小时

As nature’s ‘ecosystem engineers,’ beavers could help fight effects of climate change

A new outdoor stream channel planned for the St. Anthony Falls Laboratory will allow researchers to study how beaver dams ...
Science Daily11 小时

Physicists just found a way to make “something from nothing”

Researchers at UBC have found a way to mimic the elusive Schwinger effect using superfluid helium, where vortex pairs appear ...