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" ... A number of carriers around the world have been experimenting various types of biofuels for more than a decade now. But none have yet to make biofuel a prominent player in their fueling programs for both technical and supply reasons. Continental Airlines was the first U.S. carrier to operate a passenger jet on a test flight with a 50:50 biofuel-jet fuel mix back in 2009. Since then United, which merged with Continental, has remained out front in the experimentation of fuel mixtures that include ethanol derived from a variety of sources including plants, animal fats, industrial waste, algae, and liquefied carbons and gases. It, and a number of other mostly European carriers, also have operated a relatively small number of flights fueled by such mixtures with paying passengers onboard. ... "
" ... Biofuel companies offer an alternative to oil-based products. If you can reprogram yeast to make high value carbons, then you can replace the petroleum in these products with the renewable products. ... "
" ... Mass Spectrometry comes to the rescue here. It is effectively a method of analysis that allows us to determine the exact compounds present by working out the structures of molecules being analysed. How does it do this? Imagine you have a 3D molecular model of the compounds you are analysing concealed in a box - you do not know the configuration of the atoms within the molecule, but you only know the molecular weight and number of carbons, hydrogens, etc, in the molecule. If you dropped the box, the model will break up into smaller chunks of the molecule. By putting the pieces back together logically, you can determine the structure of the original molecule and successfully identify it. ... "
" ... Short-chain PFAS, which have seven or fewer carbons, replaced the long-chain PFAS. However, concerns remain about the safety of short-chain PFAS and their impact on human health and the environment. ... "
" ... Winesellers LTD has always included organic producers in their portfolio, but creating a brand around this ethos is something new for the Sagers and their team. “It wasn’t until recently where we learned healthy soils, that are void of chemical residues and abundant in microorganisms, have the ability to be a climate solution by drawing down and regenerating legacy carbons,” says Jordan Sager. “This was kind of huge for us because it provides an action plan for us and the wines we import, to provide a positive impact.” ... "