Scientists have crossed a startling new frontier in bioengineering: they can now fabricate intricate three-dimensional ...
A new two-photon polymerization technique combines a relatively low-cost laser emitting nanosecond pulses with a femtosecond laser at reduced power to enable 3D printing of complex high-resolution ...
A new twist on two-photon polymerization has been used to deliver objects, including lasers and an elephant, directly into ...
Some 10% of people shy away from medical attention because they have a severe fear of needles, and nobody likes getting poked. So what would life be like if needles were as thin as a hair? Or how ...