The HoloGLOBE app brings satellite images and real-time data straight to you. Use the Merge Cube to view tons of global information, simulations, and video compilations of data from numerous scientific organizations.
Educational Resources - Search Tool
Displaying results 1 - 2 of 2
In this activity, you will use an inexpensive, simple spectrophotometer* to test how light at different visible wavelengths (blue, green, red) is transmitted, or absorbed, through four different colored water samples.