"Google Earth Engine brings together the world's satellite imagery - trillions of scientific measurements dating back almost 40 years - and makes it available online with tools for scientists, independent researchers, and nations to mine this massive warehouse of data to detect changes, map trends and quantify differences on the Earth's surface. Applications include: detecting deforestation, classifying land cover, estimating forest biomass and carbon, and mapping the world's roadless areas."
Deven Black about 11 hours ago Interactively control an $800,000 scanning electron microscope and use the build-in chat to send questions to scientists. Free.
Students learn how to conduct science investigations in the same manner as scientists, as they learn to analyze sets of online real time data to solve problems.