Mathematics
Coin flips don't truly have a 50/50 chance of being heads or tails
News
Free
![](https://images.newscientist.com/wp-content/uploads/2023/10/17151624/SEI_176214978.jpg?width=300)
Regulars
Subscriber-only
News
Subscriber-only
Comment
Subscriber-only
Regulars
Subscriber-only
News
Subscriber-only
Regulars
Subscriber-only
News
Subscriber-only
Comment
Subscriber-only
News
Subscriber-only
Regulars
Subscriber-only
News
Subscriber-only