‘A nanoscale solution to a gigaton pollution problem’
Researchers invent a lightweight, reusable sponge that can soak up phosphorus pollution - and release it for recycling and reuse later on
‘A nanoscale solution to a gigaton pollution problem’
Green Technology Stories
Strong plastic made from waste biomass degrades into sugar
Strong plastic made from waste biomass degrades into sugar
Made from inexpensive materials, this plastic withstands high temperatures and blocks food-damaging gases just like conventional plastics used for food and drink packaging.
To decarbonize the grid, we need extraordinary power storage. This new device gets us closer.
To decarbonize the grid, we need extraordinary power storage. This new device gets us closer.
With no moving parts, the solar cell-like device generates heat from electricity with a record-breaking efficiency higher than that of steam turbines
A simple chemical twist turns plastic waste into a carbon-soaking sponge
A simple chemical twist turns plastic waste into a carbon-soaking sponge
Compared to today’s sorbents, the new super-porous material could absorb carbon dioxide from smokestacks at much lower cost and energy
State-of-the-art “living” concrete alternative soaks up carbon and heals itself
State-of-the-art “living” concrete alternative soaks up carbon and heals itself
It's secret is an enzyme found in red blood cells that absorbs CO2 from the air and produces calcium carbonate to build and later heal the material.
Wheat gluten could be key ingredient for sustainable diapers
Wheat gluten could be key ingredient for sustainable diapers
By chemically tweaking it with a natural plant extract, scientists have boosted the liquid-sopping ability of wheat gluten by over 10 times, making it a perfect sustainable absorbent material for diapers.
Squishy, biodegradable robots pave the way for sustainable electronics and 3d printing
Squishy, biodegradable robots pave the way for sustainable electronics and 3d printing
Researchers have 3D-printed robotic devices with an ink made from gelatin and sugar; the gel can be reused a few times and then it disappears without a trace when it's work is done.
An ingenious off-grid water purifier inspired by pufferfish runs on nothing but sunlight
An ingenious off-grid water purifier inspired by pufferfish runs on nothing but sunlight
A team of chemical and biological engineers developed a spongy, jello-like material that absorbs clean water and spits it out when warmed by the sun
Jet fuel from paper industry waste could make airplanes cleaner
Jet fuel from paper industry waste could make airplanes cleaner
Why burn lignin when you could use it to fly an airplane? Research shows lignin-based jet fuel performs better with lower emissions than petro-fuels