Gardening for Ozone Air Quality (2008)

from the Library of Congress in Washington DC good morning i'm stephanie marcus from the science technology and business division here in the library it is a pleasure to welcome you today to our program the lecture today is part of a series of programs about cutting-edge science presented through a partnership with our division […]

Expedition 59 safely returns to Earth

now we're gonna see some of the crew members remaining on board first one is alexey ovchinin he's now going to be the expedition 60 commander remaining on board and there's Nick Hague and Christina cook we're also going to be remaining on boy separation is confirmed alexei meek and physical separation confirmed please monitor […]

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