reactive hydrothermal liquid-phase densification (rHLPD) technology

Revolutionary Technology Produces Eco-Friendly Concrete

Technology February 18th, 2017

The manufacture of concrete is complex. It is created by mixing a chemically inert mineral aggregate, a binder, chemical additives, and water. But, many of...

TRENDING NOW

This illustration envisions the Milky Way galaxy's gas recycling above and below its stellar disk. Hubble observes the invisible gas clouds rising and falling with its sensitive Cosmic Origins Spectrograph (COS) instrument. The spectroscopic signature of the light from background quasars shining through the clouds gives information about their motion. Quasar light is redshifted in clouds shooting up and away from the galactic plane, while quasar light passing through gas falling back down appears blueshifted. This differentiation allows Hubble to conduct an accurate audit of the outflowing and inflowing gas in the Milky Way's busy halo — revealing an unexpected and so-far unexplained surplus of inflowing gas. Credits: NASA, ESA and D. Player (STScI)

An unexplained surplus of gas flowing into our home galaxy

October 12th, 2019

Bermuda Triangle mystery ‘solved,’ scientists claim

August 2nd, 2018

Drinking tea has significant impact on brain efficiency

October 14th, 2019

NASA releases 3D map of the moon

October 14th, 2019

Viagra offers a new hope to cancer patients

October 13th, 2019