Mochamad Rifki Widya Hariadi

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Amazing Mech Robot Designs - Black Phoenix Project

Clean energy for a carbon-choked world

This month, the concentration of carbon dioxide in the atmosphere exceeded 400 parts per million for the first time in human history. If the trend …

A Generator That Harnesses Energy From Ocean Currents

A working model of the estimated $5-million device could be ready within a year.<p>The magic of ocean currents is that they surround every continent on Earth and they run all day, every day. That's what sets this energy source apart from wind, solar, tidal, or wave—all of which are cyclical, meaning …

How to avoid brain cell ‘traffic jams’

<b>U. BUFFALO (US) —</b> Defects in a protein that controls the speed at which materials move through brain cells can lead to deadly “pileups,” like those …

'Bioprosthetic' artificial heart combines synthetic materials and cow tissue

A French company will be moving forward with implanting a new artificial heart that incorporates biological tissue from a cow. Earlier this month Carmat won approval from four different cardiac centers in Saudi Arabia, Slovenia, Poland, and Belgium. While synthetic hearts aren't new, what sets the …