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Coconut oil can be turned into biofuel that runs in a small jet engine when blended with conventional jet fuel. The blends kept engine efficiency close to standard Jet A- 1 and reduced hydrocarbon emissions, but fuel consumption increased....
Coconut oil can be turned into biofuel that runs in a small jet engine when blended with conventional jet fuel. The blends kept engine efficiency close to standard Jet A- 1 and reduced hydrocarbon emissions, but fuel consumption increased....
MIT researchers developed 3Dprinted building blocks that can change into many shapes while maintaining electrical connections throughout the structure. Called “bifurcircuits,” the modular metamaterials can recognize their own...
Stellar streams have long been treated as relatively smooth structures whose gaps, kinks and spurs could reveal invisible clumps of dark matter. Simulations of nearly 15,000 streams found that realistic Milky Way- sized galaxies can...