Hello /sci/ I hope everyone has had a great weekend thus far. Here's the latest headlines from this week in science.

3D Printed Stem Cells:
http://3dprint.com/101605/scottish-researchers-3d-printing-delicate-stem-cells/

Light Metamaterial:
http://www.engadget.com/2015/10/22/harvard-creates-a-material-that-lets-light-go-infinitely-fast/

REM Control Switch:
http://medicalxpress.com/news/2015-10-neural.html

Synthetic Bacterial Membrane:
http://phys.org/news/2015-10-synthetic-bacterial-outer-membrane-antibiotic.html

Photosynthetic Virus:
http://www.techtimes.com/articles/97412/20151020/engineers-use-quantum-tweaked-virus-make-better-solar-power.htm

Hole in Sun:
http://www.huffingtonpost.com/entry/hole-sun_562144f0e4b02f6a900c36db

Skins Cells to Neurons:
http://singularityhub.com/2015/10/18/how-aged-neurons-in-a-dish-can-accelerate-longevity-research/

Treatment for Huntington's Disease:
http://www.bbc.com/news/health-34552041