mindblowingscience

afro-dominicano:

Colonies of Growing Bacteria Make Psychedelic Art

Images: 1) P. vortex exposed to a chemotherapy substance 2) P. vortex 3) Vortex Blue (P. vortex) 4) A close look at P. dendritiformis 5) Bacterial Dragon (Paenibacillus dendritiformis)

Israeli physicist Eshel Ben-Jacob uses bacteria as an art medium, shaping colonies in petri dishes into bold patterns

mindblowingscience
currentsinbiology:

kqedscience:

Ocean Floor Mats Send Power to the Surface
“A wave power technology called M3 Wave dispenses with all the problems that come with buoys or other above- and below-the-surface designs by mooring a simple device to the ocean floor. The device contains two air chambers connected by a wind tunnel of sorts. As a wave passes over the top of the first chamber, the pressure inside increases—forcing air through a passageway to the second chamber. Inside the passageway is a turbine, so the passing air is actually what generates the electricity. As the wave continues on, it raises the pressure inside the second chamber, pushing the air back through the turbine and into the first chamber (the turbine is bidirectional). Another wave, another cycle. Repeat.”
Learn more from Conservation Magazine.

Harnessing the power of the oceans….

currentsinbiology:

kqedscience:

Ocean Floor Mats Send Power to the Surface

A wave power technology called M3 Wave dispenses with all the problems that come with buoys or other above- and below-the-surface designs by mooring a simple device to the ocean floor. The device contains two air chambers connected by a wind tunnel of sorts. As a wave passes over the top of the first chamber, the pressure inside increases—forcing air through a passageway to the second chamber. Inside the passageway is a turbine, so the passing air is actually what generates the electricity. As the wave continues on, it raises the pressure inside the second chamber, pushing the air back through the turbine and into the first chamber (the turbine is bidirectional). Another wave, another cycle. Repeat.”

Learn more from Conservation Magazine.

Harnessing the power of the oceans….