Landsat is featured in a NASA video retrospective on Hurricane Katrina showing the storm as captured by NASA satellites.
+ Hurricane Katrina: A NASA Satellite Video Retrospective
+ Forests Damaged by Hurricane Katrina Become Major Carbon Source
STELLA: A DIY Handheld Scientific Instrument
If you are looking for a do-it-yourself (DIY) handheld spectrometer, you need to meet STELLA. STELLA (Science and Technology Education for Land/Life Assessment) is a portable scientific instrument developed by