Marcus (***)
Some good info. I want to give it a 5 but there are some inaccuracies & grammatical errors. Need favorite option badly and updates!

a (*)
fix the typos. when you list a city, put the state too. have more "science" facts. good idea, but you need to clean it up a bit for credibility.

emmanuel (***)
I'd recommend the "New Scientist" app if your the kind of person that likes to be up to date on science related research and discoverys.

Reginald (**)
I found that some of the facts were wrong or questionable. Makes me suspect the other facts.

chris (*)
I do not think it is very accurate. If you do the math on some of them they make no sense

Maximus (**)
Lots of mispelled words. Some confusing "facts" otherwise pretty interesting

Haylon (****)
Really neat facts, but Jesus someone please use a spell checker

ahmad (****)
Very Good!

abdul (*****)
One of the best apps in the Android market

Ross (****)
Really intresting facts, but they need to add more.