Can you count the number of ...
Can you count the number of squares in the picture?Correct answers: 140
The first user who solved this task is Donya Sayah30.
#brainteasers #math #riddles
Artificial transmutation of elementsIn 1919, Professor Ernest Rutherford succeeded insplittingthe atom. By bombarding nitrogen atoms with alpha particles emitted by radioactive materials he transmuted the nitrogen atoms into oxygen.« |