The shiny black ball should be Valonia, a form of macro-algae also known as
Sailor's Eyeball. Do NOT burst it.
Can't figure out what the other one is
"StringerBell" wrote in message
...
Thanks for the "Sponge" ID--
Here are two more funky things I found. Check `em out and educate me if
you`ve got the patience 
The first photo doesnt do justice: it looks like an ultra shiny black
ball.
http://www.angelfire.com/planet/skam...question_2.jpg
The other , I dunno!
http://www.angelfire.com/planet/skam...question_1.jpg
thanks for all.......