LearnLight Spectrometry This is a really neat app that allows you to compare intensity, transmittance and absorbance of visible light between any two images. Start with examples provided before you choose your own images to grasp the app fully. Recommend!

English Plurals Demo What is the plural of Moose? It's Moose! For the word geek in all of us, I love this app!

Go Swim Become a better swimmer. This app has images, swim videos, stroke videos and news. The videos are extremely specific and highly detailed. They also include practice drills. Highly Recommend!