White holes, black holes.

'Het heelal en meer' ('The universe and more') is a series of fascinating stories about the universe and science, presented by astronomer Roy Smits.
This episode: White holes, black holes.
The children's book can be found here: www.lichtstad....
The book 'Telescopen en tijdmachines' can be bought here: www.bol.com/nl...
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roysmits.nl
Credits:
Intro music: 'Action Dynamic Piano Opener' by AlexZavesa
Image of black hole: EHT Collaboration
Segments from TIMELAPSE OF THE FUTURE: A Journey to the End of Time door melodysheep
Four galaxies interacting and merging together (N-body simulation): Pavel Ševeček
White hole: SciQuest
Scenes and muziek from: Interstellar