"This textbook contains material on gravity. Gravity is a theory, not a fact, regarding a force that cannot be directly seen. This material should be approached with an open mind, studied carefully, and critically considered."

Would you believe that there are not only people who think that the world is less than 10,000 years old - but that they want to actively undermine and sabotage any teaching to the contrary.

So for the kids in school still, be sure to download these special warning labels for your science texts.