Possible toy options

http://www.washingtonpost.com/lifestyle/kidspost/kidspost-annual-holiday-toy-test/2012/11/14/acc1d1a8-2ce8-11e2-89d4-040c9330702a_gallery.html#photo=22

Weird and Wacky Contraption Lab 

Air Storm Z-Curve Bow and Z-Tek Cross Bow 

Tutorial on preparing website graphics for retina displays

http://line25.com/tutorials/how-to-create-retina-graphics-for-your-web-designs

Audiophile test tracks

http://news.cnet.com/8301-13645_3-57552249-47/the-audiophiliacs-top-music-tracks-for-testing-speakers-and-headphones/

If I ever need to buy a remote for presentations

http://www.tuaw.com/2012/11/14/presentations-are-a-pleasure-with-the-keyspan-tripp-lite-pro-3-r/

Balsamiq competitor

https://moqups.com/

Website for transforming Word docs to clean HTML

http://word2cleanhtml.com/

How crescent dunes are formed

http://www.infoplease.com/dk/science/encyclopedia/sediments.html

How spits are formed

http://blip.tv/geogtv/formation-of-spits-and-marshes-469845

Helpful wave URLs

http://en.wikipedia.org/wiki/File:Deep_water_wave.gif
http://answers.yahoo.com/question/index?qid=20100422144126AAjZikN
http://earth.usc.edu/~slund/systems/topic5a/topic5a.html
http://scidiv.bellevuecollege.edu/gj/Ocean101-Ch09-Part1.pdf