Seems good!

The negative reviews below are probably about old versions. This (possibly updated) version is pretty good. Its easy to use. Its good for looking something in particular up or just flipping through random terms and facts while sitting in a waiting room or in line. It might be nice if there were a back button so you could easily return to one you just looked at, and a quiz feature would be awesome!

Couatl about Science Glossary, v1.1.5