All the materials used in the liquiglide are approved by the US food and drug administration and is safe for human consumption. They wouldn't sell it if it were toxic.

This is my favorite book in the series! Basically, Percy, Annabeth, Rachel, and all the Olympians and Titans go to war, as was explained in the prophecy.

wouldn't it be cool if you could use it for something like changing the channel on a tv remote?! Just imagine... "Change to channel 74"...