For this year's STEM toy gift guide we've split out our recommendations by age for easier navigation.
<img src="http://www.crunchgear.com/wp-content/uploads/2009/03/n700_shinkansen-620x378.jpg" />
<a href="http://news.bbc.co.uk/2/hi/technology/7610534.stm">Japan is widely known as the nation with the