- Why do some people like this or that food, but others don't?
- How to live with the diagnosis of "anosmia"?
- How to stop letting go of your hands after the first mistake and get out of your comfort zone ?
- "Trolley problem". What choice would you make if you had to save lives?
- There are 10 bags of coins, in one of them the coins are fake (the weight is less) how to determine the fake in one weighing using accurate scales(not cup scales)?