3D-Printed Lithium-Ion Battery Is the Size of a Pinhead
Harvard University, the University of Illinois at Urbana-Champaign, and visiting researchers from South Korea have demonstrated the ability to 3D print a pinhead-sized battery. These interlaced and stacked electrodes were printed layer by layer to create the working anode and cathode. (Source: Jennifer A. Lewis/Harvard University)
It seems there is no end to what can be done using 3D printing, which is proving to be a truly disruptive technology and has the potential to be as game-changing as the Internet itself in terms of its effect on how we do things. This research shows advances not only in this area, but also continued efforts to improve lithium-ion battery chemistries and design forms. Will be interesting to see if something like this makes it out of the research lab.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
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