It's a small world after all - and getting smaller thanks to Nanotechnology. Educational Innovations is excited to carry cutting edge products that will enable your students to make great observations on a very small scale! Aerogel, (aka: frozen smoke) for example, contains particles so small that it is the least-dense solid in the world. And our Ferrofluid uses tiny particles to produce a magnetic liquid with unique and awesome properties. At EI, small things come in good packages!