After my chat with Curt Jaimungal on his Theories of Everything Podcast, I have entered the #CORE1 contest and recorded a video with a deep-dive into "How dark is our universe?". Have a look at it here:
https://youtu.be/k9_OslGFQnM?si=wj-ln2CTlStdktqT

#Astronomy #cosmology #darkmatter #scicomm #science

How dark is our universe? Dr. Jenny Wagner #CORE1

YouTube

@rowens maybe you can try the second kernel to run an addition task
Python example:

from machine import Pin
from time import sleep
import _thread

led = Pin(25, machine.Pin.OUT)
share = 0
count = 0

#core2:
def core2():
while True:
global share
print("core2")
share +=1
led.on()
sleep(0.5)
led.off()
sleep(0.5)

_thread.start_new_thread(core2,())

#core1:
while True:
print(share)
sleep(0.2)