johalloran
I am a co-founder of Trailfire. I'm a skiing and sailing enthusiast. I like to read about science, especially cosmology, and world history. I have a weakness for fast cars.
johalloran's Trails:
interesting
(view all)
This blogger has a great idea. Why not use Trailfire purely for pedagogical purposes?
A trail of
1 page
Richard made the most thoughtful review of Trailfire.
A trail of
4 pages
