How to use the two Cores of the Pi Pico? And how fast are Interrupts?

The new Pi Pico has two cores. How can we use both? And: If you want to play with the Pico, this video can save you a lot of time because we will discover the main differences between programming an Arduino and a Pi Pico. After this video, you will know more than 99% of all Pi Pico users. And you know how to avoid some quirks. I am a proud Patreon of @GreatScott!, @ElectroBOOM , @Electronoobs , @EEVblog , and others No Docker, No Microsoft Teams, Zoom Links: Pi Pico: or Book: The links above usually are affiliate links that support the channel (no additional cost for you). Supporting Material and Blog Page: Github: My Patreon Page: Discord: If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commis