Radioactivity demo - alpha, beta, gamma with Geiger counter

[@ibphysicsclassroom]

Best video I’ve ever watched. Lowe I’m coming to teach physics in the uk cos of you

[@tjaritjendjavera]

not all heroes wear capes ❤️

[@kisore20gp]

The only demonstrating video i seen in utube

[@fotongammadosimetry]

Nice video. I think the gamma source is Co 60 which was decayed partly due to the short half-life - 5.3 years :)

[@symonsaz]

Wow that was very interesting! I hope beta source did't make any harm to you.

[@filakyle3663]

Thank you for video lecture. For average person thouse tests looks so scary. And in my imagination i thought i am seeing miss Curie herself.

[@wesonga7614]

Your voice is low.
Thank you well explained

[@vitcenek8611]

Americium wasn't stopped by paper most likely because you don't have alpha sensitive geiger counter. I'd bet it can only detect beta and gamma. You have most likely measured these two and alpha wasn't present, because count would be much higher.
Also alpha source is pretty safe to handle. You don't have to worry about looking at it directly. :)

[@urgirlmoon3511]

Helpful thank you! 👍🏽👍🏽❤️❤️🤓🤓🤓 Here are some donuts🍩🍩🍩

[@user-of7ee2yd1q]

To detect alpha, you need a vacuum Si-detector, not a Geiger counter.

[@DrRDoshi-ty1wt]

Very useful.......thank you

[@ibphysicsclassroom]

Miss Lowe how are you just letting you to know I love you demo. I want to come and teach in uk I’m from Ghana

[@maynardjohnson3313]

Might have been a good video. I don't know because the volume was too low to hear.
I'm listening on my phone and I got the volume jacked.

[@demonseaknight6482]

this was helpful thx

[@jamievickery4628]

i agree

[@stormlightninggaming9198]

One doubt even though this video is three years ago
My doubt is should we be wearing glasses to prevent the radioactive source from affecting our eyes

[@science_facts2775]

Nice

[@frs535]

Amazing! Thanks!

[@squizitzithatsitalianforyu4782]

Squizitzi!🤓

[@RED-ZONE11]

Which material Cannot XRAY penetrate

[@vintxge_taetae]

Pretty sure they can’t penetrate bones and denser materials like bones. That’s why they’re used in x-ray scans if im not wrong

[@davidkain3555]

What was the Beta source?

[@borisbellone5833]

ruclips.net/video/TFi5bLrbBJ4/видео.html una radiografia o meglio gammagrafia con un campione di pechblenda di Marie Curie

[@guillermoiturriaga7863]

Married with me !!

[@toxicity6629]

She could get it ngl

[@Youtuber-xs9cp]

Radiation can make you sterile. And you too hot to be sterile.. You are like a perfect baby machine...lol

[@jamievickery4628]

"stopped by paper"
*continues to work*
0_0

[@MissLowePhysics]

Hence this! ruclips.net/video/gBaxDkhQaEo/видео.html

[@leylahussain6410]

I just had a nasty poo