Composting Toilets: Large Scale Systems

Composting toilets can be a practical solution even for large businesses. We recently visited the Philip Merrill Environment Center, which is the headquarters for the Chesapeake Bay Foundation. It has a Platinum rating for Leadership in Energy and Environmental Design (LEED) from the U.S. Green Building Council. After taking a tour of their offices (about a hundred people work there), …

Efficient: Private, Decentralized Networks

network-growth

The Internet is a wonderful invention, and we are now entering a time where the Internet is becoming nearly ubiquitous in our lives and quickly supplanting traditional forms of media. However, today the Internet is often censored and tracked by Internet Services Providers (ISPs) and companies like Google and Facebook, as well as governments around the world. (I’ve outlined some …

Milk (Casein) Paint

This is the perfect paint for people who love the dappled, richly textured look of old plaster but find themselves surrounded instead by flat drywall. It is sold as a powder, made according to a recipe that’s been around since the time of the ancient Egyptians. As you need it, you mix it with water and ochres and oxides color …

Best Waterproof Headphones For 2011

Ever since we saw Michael Phelps with his headphones at the Olympics not only have we asked the question, “What’s on Michael Phelps’ iPod?”, but more importantly, “How can we too enjoy music in and around the water?”.  With science continuing to advance in developing underwater headphones, water lovers can now bring their tunes with them and still get quality …