It has an indefinitely expandable page for each species.

Make it infinitely expandable and affordable to the poor.

And third, it had to be what Amitabha calls infinitely expandable.

He just lay in the hospital bed, and, kind of, stared at the polystyrene ceiling tiles for a really long time.

Or are our brains so versatile and expandable that we can train ourselves to break out of the box of our evolution?

So you have a clock, you have protein, and now a silk cup like this can be thrown away without guilt unlike the polystyrene cups that unfortunately fill our landfills everyday.