實況
Live Seismic Monitor
實況
正在直播《科學與科技》實況,共有 26 位觀眾 名觀眾
We are a Community formed by members of several YouTube channels brought together by our common interests. Subjects include but are not limited to:-Earthquakes, seismology, tectonics and planetary science;-Solar events and space exploration;-Weather patterns, extreme weather