Innovative back then, unfortunately was not widely known that they were radioactive! #radium #clock @Radiacode

Uploaded March 2026 | Updated September 2026, 1 hour ago

Innovative back then, unfortunately was not widely known that they were radioactive! #radium #clock

How Wilson Chambers Show Invisible Radiation Tracks #shorts

Visiting Hungary’s Nuclear Research Reactor

Imagine radioactive sand. Now stop imagining, because this is radioactive sand, generally speaking.

The gamma spectrum misled us. But if you look closer…

Radiacode Zero: Scintillation detector up to 9 Sv/h. Energy compensated. Pre-orders open! #radiacode

$One of the RAREST elements with a cool property! What even is lutetium? Lutetium is the rarest naturally occurring rare-earth element and one of the last elements to be discovered. In its metallic form, it slowly reacts with oxygen in the air, which is why samples are often stored in sealed ampoules. But lutetium also has another interesting secret however… A small fraction of natural lutetium exists as Lutetium-176, a radioactive isotope with an incredibly long half-life. In fact, scientists spent decades refining its value, and it wasn’t until recently that the most precise measurements became available. Using the Radiacode 110, the radioactive side of one of the periodic table’s most overlooked elements was explored! Of course, many thanks to Simon for making this video! @simonschemiebaukasten #nuclear #radioactive #elements #chemistry #periodictable$

Potassium-40 is radioactive. Which detector detects the gamma peaks the quickest?

Radiacode |

Innovative back then, unfortunately was not widely known that they were radioactive! #radium #clock