Leonardo da Vinci had a passionate imagination for creation.
Solidoodle: 3D printing that's more affordable.
see https://www.pcworld.com/article/254640/meet_solidoodle_the_first_sub_500_3d_printer.html
Pranav Mistry, thank you for open sourcing your interface, but I believe Bill Gates may have already commercialized the same technology with the Kinect.
Sixthsense Technology (https://www.ted.com/talks/pranav_mistry_the_thrilling_potential_of_sixthsense_technology)
22 Light years is not all that far away...
::: packs up a few bags :::
https://www.webpronews.com/astronomers-find-habitable-planet-22-light-years-away
Skylon testing a Revolutionary Space Engine. Seems to me that they just slapped an inter-cooler around an original space engine and it took them this many years to discover a simple modification like that just appalls me. Is this REALLY the best we can do people??? Think about it.