that they will change my teaching assignment: Physics (huhuhu), sana biology nalang

how long since i visit this site

what are the disadvantages of advantage card

weird

tired of teaching biochemistry

can you cry under water?

if there is a pond with ten fishes, one fish died, then the water level of the pond increases, how or why?

Why do they sterilize needles for lethal injections?

if do you need a silencer when you shoot a mime?

If a word in a dictionary is misspelled, how would you know?