Dans le sillage des baleines

Picked video by video from Cité des sciences et de l'industrie (mixed channel): title plainly names a teaching subject. Channel transcript sample: Two of three sampled videos are substantive expert lectures/conference talks with structured scientific explanation, consistent with pick verdict for a mixed channel.

A 96-minute video from Cité des sciences et de l'industrie: “Dans le sillage des baleines”.

Video by Cité des sciences et de l'industrie, played through YouTube's embedded player.