Technology Internet

UNICEF/Malawi: CLTS Triggering Tools: How to Trigger for Hand Washing with Soap

UNICEF/Malawi: CLTS Triggering Tools: How to Trigger for Hand Washing with Soap, March 2013.

Penetrating Tree Cover to See the Forest Floor

 NASAOriginally Published by NASA Earth Observatory - JPL’s airborne radar instrument opens up a view of tropical wetlands and forest around the Napo River.

Can big quakes trigger others far away?

Image of an earthquake damaged building. Credit; Getty Images.Originally Published by New Scientist - A new analysis of major quakes since 1979 suggests that they cause a distant part of the planet to shake at least 9 per cent of the time    

Exploring the Grand Canyon

 NASAOriginally Published by NASA Earth Observatory - The geology of the Grand Canyon has amazed visitors since John Wesley Powell first navigated the Colorado River in 1869.

Hot and Cold in the Arizona Desert

Originally Published by NASA Earth Observatory

– The Thermal Infrared Sensor on the newest Landsat provides insight into something invisible to human eyes: the temperature of the land surface.

Eye Exam for a Satellite

 NASAOriginally Published by NASA Earth Observatory - Researchers use ground and airborne instruments, as well as Landsat 7, to calibrate the imagery from the Landsat Data Continuity Mission.

Severe Thunderstorms and Climate Change

 NASA Earth ObservatoryOriginally Published by NASA Earth Observatory - Will a warming climate alter the atmosphere and make severe thunderstorms more likely?

Distribuir contenido