You can build a telescope, a microscope and a UFO with the Lego Creator 3-in-1 Space Exploration Telescope review, but I'd only bother with the former.
Tech Xplore on MSN
Hybrid perovskite device generates electricity from the sun and rain simultaneously
A team from the Institute of Materials Science of Seville (ICMS), a joint center of the Spanish National Research Council (CSIC) and the University of Seville (US), has developed a new hybrid device ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results