3 ms·
Radioactivity was also in search of a problem when we found it.
by whiplash451 4y ago
Radioactivity was also in search of a problem when we found it.
- flohofwoe 4y agoWhich led to trailblazing innovations like radioactive toothpaste ;) https://en.wikipedia.org/wiki/Doramad_Radioactive_Toothpaste https://en.wikipedia.org/wiki/Doramad_Radioactive_Toothpaste