The National Museum Of Computing
Bletchley Park, UK. Where the Enigma code was cracked. Replicas of the Bombe and Colossus. And the oldest still working (relay) computer in the world, the Harwell Dekatron/WITCH.
https://www.tnmoc.org/
Stichting Homecomputermuseum
Great museum in Helmond, where most computers can be used by visitors.
https://www.homecomputermuseum.nl/
Stichting Tot Beheer En Instandhouding Van Teylers Museum
Oldest museum in The Netherlands, Haarlem. With the office of https://en.wikipedia.org/wiki/Hendrik_Lorentz
https://www.teylersmuseum.nl/
THE ROYAL INSTITUTION OF GREAT BRITAIN
London, UK. Where Michael Faraday invented the electro motor, and held his lectures. Now also known for the BBC Christmas Lectures.
https://www.rigb.org/
Stichting Techniek Met Een Ziel
Technology and nostalgia museum in Neerkant (near Deurne).
https://www.techniekmeteenziel.nl/
Stichting Lithografisch Museum Vrijdag
Lithography through the years, "From stone to chip". In Valkenswaard.
https://steendrukmuseum.nl/
Stichting Openbare Bibliotheek Eindhoven
Science and technology magazines and books.
https://www.bibliotheekeindhoven.nl/
And a MakersClub for children.
https://eindhoven.op-shop.nl/97/makersclub-also-in-english