math
science
math*5
200

1+1

2

200

 What is this category

science

1000

3+5

8

1000

What is H2O?

water

3000

2*2

4

3000

Spin: ‖s‖=s(s+1)ℏms∈{−s,−s+1⋯s−1,s}

Orbital: ℓ∈{0⋯n−1}mℓ∈{−ℓ,−ℓ+1⋯ℓ−1,ℓ}

Total: j=ℓ+smj∈{|ℓ−s|,|ℓ−s|+1⋯|ℓ+s|−1,|ℓ+s|}

Angular momentum quantum numbers

20000

what is

Church Kleene ordinal

20000

What is C6760H10447N1743O2010S32?

botulinum toxin

50000

What is in my basement

my washing machine

50000

 What's 9+10

19
50000

Riemann hypothesis