See how pretty and helpful diatoms are in this video above.

A war is senseless. 
Nobody really wins. 
Some people give their lives 
willingly,
defending their homeland, 
others because they are in 
the wrong place at the 
wrong time. 
It seems we always have wars. 
When will we ever learn? 
When? 

I'm the mouse
In your house,
And you can't see me.
I eat cheese
When I please,
I'm free as can be.

I scuttle 
And I squeak,
If you see me, 
you'll scream 
EEEEEEK!