A honeybee has
2 antennae and
3 eyes are simple eyes on its forehead and
2 are compound eyes.
1 compound eye consists of
9000 ommatidia in worker bees and
19000 ommatidia in drones (allegedly so they can better spot a queen).
Not a honeybee, but the beautiful eyes of a carpenter bee (photo by Muhammad Mahdi Karim)
13°C is the temperature on the outside of the winter cluster.
35°C is the temperature in the brood nest.
0,1g is the weight of a worker bee.
7 000 000 sperms can be held in the queen’s spermatheca.
25 km/h is as fast as a bee can fly (ground speed, I assume, but do not know)