New method leaves older ways of 3-D printing in its goopy wake
Speedy process creates objects using oxygen, UV light and liquid resin
![Little Eiffel Tower](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2015/03/bm_3Dprinting_free.png?fit=860%2C460&ssl=1)
TOWERING MOVE A little Eiffel Tower rises from goopy resin in just one hour, thanks to a new 3-D printing method that manipulates ultraviolet light and oxygen to create detailed objects.
Lars Sahl