citizen science

Homemade Silica Aerogel

Homemade Silica Aerogel

Aerogels are fascinating materials, with lots of interesting and, frankly, amazing properties, but they are not easy to make. These days, industrial manufacture with an eye towards commercial applications, primarily as thermal insulators, is bringing the price down some, at least for granules, but larger pieces still cost around $50 US per cubic inch. Ben Krasnow, impressively, has made his own…

Top 10: Tips for the Amateur Chemist

Top 10: Tips for the Amateur Chemist

We have featured projects from teenage chemist Hayden Parker, who is this semester an entering freshman at Willamette University, several times since he first showed up on our radar at Bay Area Maker Faire 2011. We recently asked Hayden to share some of the most useful practical tips he’s picked up from the home and hobby chemistry community, and this list is the result. Thanks, Hayden! Keep up the good work! – Ed.

BioCurious Officially Opens — Test DNA, Build Equipment, Find a Co-founder and More…

BioCurious Officially Opens — Test DNA, Build Equipment, Find a Co-founder and More…

Think science is for geeks in lab coats or little kids growing bean trees in styrofoam cups? Time for a rethink. Science has gone DIY. Thousands of people around the world are part of a new brand of research called DIYbio. This group has thousands of engineers, scientists, entrepreneurs, and students. And lots of artists. This is the kind of collaboration you just don’t get inside institutions.