Deinacrida's channel

This is the first of four parts in a lecture on Environmental Ethics and Philosophy

New Zealand's conservation efforts are back in the spotlight as scientists from around the world have arrived here for the International Congress o...

The Box is an entry for the 2010 "Mystate Film Festival" by James and John of Blackman's Bay Primary School.

This was taken during Sam and James' fourth day on skis.

Hosted by long-time friend and co-worker Bart Kelley, this is the full story of the early development of the first Bell Helicopter -- beginning wit...

kamov Ka-10 to Ka- 50 Part 1