Mastodawn

New toy arrived today. Yep that is a smoke detector #radiacode

Update: Am-241 is tricky because it's so close to background! Took a better reading.

@Athena Thanks so much for the recommendation, #radiacode looks awesome! A 103 is on the way, least I can do is take a baseline.

James Apr 13

#Radiation measurements on a recent #flight I was on, it is interesting to see that immediately after takeoff, the rate drops significantly and only goes up higher again once you gain altitude. I guess it's due to the proximity to the ground and all that concrete and #rock #geology near the surface and then the #CosmicRays in the upper #atmosphere.

There was one #HighEnergy event on the next flight. Probably due to a cosmic ray.

#radiacode #science #chart #measurement #physics

fops (over IP)Apr 11

found this one funny saucer at a thrift store a while back with some really bumpy protruding bits that measured well above background. today i found the exact same model saucer but worn down at another thrift store and it measured much closer to background. wonder where all that material ended up
#radiacode #radiacode110

Henning Nov 12

This „magic wand“ gives you a nice healing dose just shy of 2.31 µSv/h

#RadiaCode #aliexpress
https://de.aliexpress.com/item/1005003850039921.html?spm=a2g0n.productlist.0.0.6e8c3b9eMWaE8R

Henning Oct 17, 2025

Found an old compass from 1916. I wouldn’t recommend licking the magic ink, 3.41 µSv/h
#RadiaCode

Reality

Oct 10, 2025

Blåhaj was using my Radiacode 102 to track the flight. They forgot to turn off the alarm though so I would like to apologize to the people next to us if we scared you!
#blahaj #RadiaCode #radiacode102

Reality

Sep 3, 2025

Accidentally forgot I left the RadiaCode 102 on as it went through the Eurostar baggage scanner in Brussels yesterday!. I was wondering what that strange beeping sound was afterwards lol.
#RadiaCode #radiacode102