She forgot one of the most well known ones: WiFi...

The telescope is waste of money. Since i bought one all the neighbours close their curtains.

Other Dutch inventions: the firehose (1673), the artificial kidney (Willem Kolff, during WW2), artificial heart (Kolff), heart-longue machine (Kolff), the stock exchange (1602), 4-wheel drive (Spyker, 1903), speed cameras (Gatsonides, 1958), pendulum clock (Christiaan Huygens, 17th century), cruise control (Piet Theeuwes)

She said Middelburg, to answer your question around 2:50

The Dutchies also invented the Stock market. Quite a big thing ! 🙂(I think it was the "Dutch East Indian Company" was the first business where one could buy shares.
Also, The Dutchies was instrumental in figuring out how to make electricity. The Leiden jar was the first one to be able to store high voltage electric charge.
Best regards from Norway !!

Wikipedia:
The technology itself was developed by the Dutchman Jaap Haartsen, who worked for the Swedish company Ericsson. The name Bluetooth refers to the Viking king Harald Bluetooth, who introduced Christianity to Scandinavia.

The hole in a cd was size of the Dutch 10 cent piece,the smallest coin before the Euro.

The thing with CD's and DVD's is not really the discs but the base invention behind it  namely the storing of audio and video in digital rather than analog format.

nice to hear the dutch took over  where the danes left.  
the magnet storage used in floppy discs , creditcards and hotel keys was danish.

Middelburg is in the south west province of Zeeland. It's where 2 of the American presidents Roosevelt came from.

ASML is also Dutch, which is the only company in the world that can supply the machines required to build computer chips at the smallest scale (I think it's 2nm nowadays). And of course, they've invented those machines. We also invented hardcore (a music genre with ultrafast beat), mercator projection (a way to project the surface of a sphere, e.g. Earth, onto a flat surface), the compact casette (basically the predecessor of the CD), the laserdisc (the analogue precursor to DVD, in a way), but we also invented its successor: Blu-ray. For the nerds out there, I'm sad to say we also invented Vim. Sorry, the rest of the world. Blender is a 3D modelling program originating here as well. You're welcome. Or how about gin and cocoa powder. The pendulum clock, the artificial heart, the metronome, and the Leyden jar (precursor to modern capacitors) are also from here.

Anyway, you get my drift. But in all honesty, most countries have a huge list like that I'm sure. Right? Surely.

Philipps is an interesting story. There is quite a few things that were invented at Philipps but they never really monetized on them. ASML is one example. Philipps spun it off and now it's the undisputed market leader in high end lithography machines for the creation of microchips.

Phillips invented the cassette [music] then the cd [together with Sony] the video, were 3 different versions, Sony = Betamax, JVC = VHS and Phillips has the VCR, and later the dvd with cooperation with pioneer.

Well Heidi, What's also discovered in Eindhoven is the Compact cassette... technology you also are unlikely to know.  Also WiFi was invented in the Netherlands.
Another development of Philips was the MFB system, a servo system increasing bass (undistorted) in small enclosures using active loudspeakers.

BTW , I'd be happy to shake your hand when you visit the Netherlands one day.

The history of the telescope can be traced to before the invention of the earliest known telescope, which appeared in 1608 in the Netherlands, when a patent was submitted by Hans Lippershey, an eyeglass maker. Although Lippershey did not receive his patent, news of the invention soon spread across Europe. The design of these early refracting telescopes consisted of a convex objective lens and a concave eyepiece. Galileo improved on this design the following year and applied it to astronomy. In 1611, Johannes Kepler described how a far more useful telescope could be made with a convex objective lens and a convex eyepiece lens.

I still have all of my CDs and DVD / Blu-ray movies.  I do use streaming for tv and movies but if I really love a movie or show I get the hard copy because streaming platforms cannot be trusted.

as a Dutch person, a very belated sorry about inventing the stock exchange in 1602. Truly our Oppenheimer "are we the baddies" moment

Old school here, still use CD and DVD and vinyl; I even had a Leuwenhoek microscope when I was a kid (don't ask),  the advantage it had over the conventional microscope that I also had (Victorian, brass) was that it would accept very small test tubes that were supplied, so you could take a look at Daphnia and Rotifers in pond water. Edit: 13:54 Blue tooth was a nickname...

Why is Bluetooth named after Harald Bluetooth?
AI Overview
Bluetooth technology is named after the 10th-century Viking King Harald Bluetooth because, just as he united the tribes of Denmark into a single kingdom, the technology was designed to unite disparate devices with a short-range wireless link.

The first machine that used encryption was invented by Hugo Koch (dutch) around  1919, he called it Enigma. It was meant to be used by the banking system to transfer money.  It was not a commercial succes. In 1927 he sold his patent to Arthur Scherbius (german) who used the Koch technology to make the Enigma Machine used by the Nazi’s in WWII. So the Enigma was based on technology invented by Hugo Koch.