Intelligence is the ability to avoid doing work yet getting the work done.
It's amazing that something only an atom thick can be an impenetrable barrier. You can have gas on one side and vacuum or liquid on the other and with a wall only one atom thick nothing would go through it.
Cents are the most universally used interval measure.
If you wish to make an apple pie from scratch, you must first invent the...
Since it is so likely that children will meet cruel enemies, let them at...
