Fuel cells that react liquid sodium metal with air could be the power source required to give electric airplanes much longer ranges, a new paper has proposed. The idea has yet to leave the ...

Curious about dipping into Attack on Titan? Mercifully, its watch order isn't quite as bad as you may have expected from a show whose final season lasted almost four years. Plus, if you want the ...

In particular, for aviation, where weight is especially crucial, such an improvement in energy density could be the ... There would be no carbon dioxide emissions. Instead the emissions ...

Passenger taking an economy-class flight from London to New York generates around 309kg of carbon dioxide ... that their advancements in energy density could well be the game-changer needed ...

Their findings are being published in the journal Joule ("Sodium-air fuel cell for high energy density and low-cost electric power ... But there’s a very big difference: There would be no carbon ...

They screened a total of 2.3 million bases of sequence for variations among eight individuals using conventional gel–based sequencing and high–density oligonucleotide arrays to identify ...

Soil bulk density (BD), which is the ratio of the mass of an oven-dry soil sample to its volume (solids plus pores) (Hillel, 1998), is an essential property for assessing the sustainability of soil ...

Among the physical properties, soil bulk density (BD) is crucial for agronomic studies as it informs about porosity, hydraulic conductivity, air diffusivity, and soil compaction. BD is also integral ...

When the conductivity of vanadium dioxide is equal to, simulated absorptance exceeds 90% with 71% bandwidth from 0.47 THz to 0.99 THz and full width at half maximum is 98% from 0.354 THz to 1.036 THz ...

In particular, for aviation, where weight is especially crucial, such an improvement in energy density could be the breakthrough that ... But there's a very big difference: there would be no carbon ...