Hi, Welcome to Spiral, free apps for collaborative learning. You can launch this free activity from here.

World's Smallest Christmas Tree (made from 42 atoms)

By Spiral Education 05 Sep 16:09
sixtysymbols Christmas (Holiday) tree Nanotechnology (Field Of Study) lithography Christmas Tree Atom (Literature Subject) Display all tags
1 slide
2
Spiral is being used in 142 countries and counting. See what teachers are saying. View more
Sorry, your browser does not support inline SVG.