Five Radioactive Objects You Can Legally Buy | Fun Science

In this video, I test five legally available radioactive sources and measure their radiation levels using a Geiger counter. From a Chinese "massage" pen or phone stickers, to an alternative-medicine disk, a smoke detector, and several uranium minerals, you’ll see exactly how much radiation each item emits. You will learn: • Which everyday items contain radioactive materials • How strong the radiation is from each source • Real Geiger counter measurements and comparisons • Why some alternative-medicine products contain thorium • How uranium minerals behave when tested This video is ideal for science enthusiasts, tech hobbyists, radiation collectors, and anyone curious about the true activity of legally purchased radioactive objects. If you’ve ever wondered how these items compare or what a detector actually reads, this test provides clear and accurate demonstrations. If you enjoy videos about radiation measurement, radioactive minerals, vintage tech, and scientific experiments, make sure to subscribe for more content! #RadiationTest #GeigerCounter #RadioactiveObjects #UraniumMinerals #Thorium #ScienceExperiments #TechEnthusiast #Radioactivity #NuclearScience #DIYScience Content: 0:00 How You Can Test a Geiger Counter With Different Sources 0:25 Test of the Chinese "Anti-radiation" sticker 1:25 Test of the Chinese alternative-medicine "Disk" 2:34 Test of the Chinese "Massage Pen" 3:34 A smoke detector ionization chamber 5:30 Radioactive Minerals - Blue Apatite 6:30 Radioactive Minerals - Uraninite 7:22 Radioactive Minerals - Autunite 7:55 Hidden Bonus For Viewers