Björnens supersömn

The bear sleeps - for a long time. And now researchers want to understand the bear's super sleep, both to save human lives and to enable long space flights. In the forest in Dalarna, several... Read allThe bear sleeps - for a long time. And now researchers want to understand the bear's super sleep, both to save human lives and to enable long space flights. In the forest in Dalarna, several international research teams are now investigating the great mystery of the Swedish bear.The bear sleeps - for a long time. And now researchers want to understand the bear's super sleep, both to save human lives and to enable long space flights. In the forest in Dalarna, several international research teams are now investigating the great mystery of the Swedish bear.