START A PETITION 27,000,000 members: the world's largest community for good
START A PETITION
x

tag: 3-D printing

3-D Printing Ocean Reefs Might Save Ecosystems (No, Really)

The technology behind 3D printing can be used for more than just making tiny plastic objects. Scientists are applying the concept to everything from printing tools from moon rock to now creating artif…

93 comments

meet our writers

Megan Zehnder

Megan is an editor and producer for Care2's Healthy Living. Her main priorities are to live simply and build meaningful relationships with the people... more

people are talking

I had never heard of cruelty free condoms.

I hate having my picture taken. Always have. I've actually lost friends that have handed me pictur…

Alkaline hydrolysis is a greener option than cremation (uses less energy, doesn't release mercury fr…