Simply click screen to extract the new element "Radium" from pitchblende ore!
Marie Curie is well-known for discovery of radium. She extracted 1g of radium from 10 tons of pitchblende ore by hand.
With this App, you can experience some of her hard work!
You can do that by tapping screen only!
Something may happen when you could separate 1g of radium.
Fixed some issues regarding ads.
First release for English.
With Family Sharing set up, up to six family members can use this app.