A neutron walks into a bar. “I’d like a beer” he says. The bartender promptly serves up a beer.”How much will that be?” asks the neutron. “For you?” replies the bartender, “no charge”.
Two scientists walk into a bar… the first one says, “I’ll have some H2O.” The second one says, “I’ll have some H2O, too.” And then he dies.
Q: Why do chemists like nitrates so much?
A: They’re cheaper than day rates.
Somehow, I feel happy because I understand those. XD