printing a transplantable organ

from phys.org putting human tissue cells in "ink"

not "cold fusion" - cold energy

from discover magazine. This article reminds us of the cold fusion news from the late 80's. The author suggests there are treasures of energy in that scandalous physics event. Our world needs all possible energy sources to supply our future.

new materials - faster computer chips

from Harvard School of Engineering and Applied Sciences.

This technology "could lead to the production of new materials. These potentially include 3-dimensional electrically wired networks or photonic crystals to enhance the optical displays of a range of consumer products and to improve the speed of computer chips."