New Scientist is reporting on “13 things that don’t make sense,” an interesting list of topics and explanations to say the least.
1 The placebo effect
2 The horizon problem
3 Ultra-energetic cosmic rays
4 Belfast homeopathy results
5 Dark matter
6 Viking’s methane
7 Tetraneutrons
8 The Pioneer anomaly
9 Dark energy
10 The Kuiper cliff
11 The Wow signal
12 Not-so-constant constants
13 Cold fusion