John And Hank Green (previously
), amusing youtube teachers of world history
have finished the first cycle of their educational series Crash Course (previously
) and have wrapped up mini lessons on Literature
. Now they've just started two brand new series on U.S History
(to come). Outtakes
— No matter where we live, the Great Lakes affect us all. And as species of fish disappear and rates of birth defects and cancer rise, it seems one thing is clear: the Great Lakes are changing and something's not quite right with the water. An interactive documentary film from the National Film Board of Canada
. [more inside]
In 1926, Nikolai Vavilov
founded the world's first modern seedbank, and amassed a collection which today contains over 90% unique varieties of plant, contained in no other collection in existence. For his opposition to Lysenkoism
he died in prison, and several of his colleagues famously
starved to death instead of eating their specimens during the Siege of Leningrad. Now the Pavlovsk seedbank
facility has been seized by the Federal Agency for Public Estate Management
, and pending a court ruling will be demolished - contents and all - to build a housing development.
The collection cannot be moved in time because it is a working seedbank of living plants.