Model train operators of trains from this era often create smoke by putting small waxy pellets into their engines. As the machinery heats up, the slowly burning pellets begin to smoke. Travis Washburn ...

who was the Bass Chair for Excellence in Teaching and Research at the Duke University Nicholas School of the Environment during the time of research. "Our analysis shows that small-scale fisheries ...

A new study found that small-scale fishing accounts for at least 40 ... told Mongabay. (Basurto was at Duke University while undertaking the study.) The value of the study was not just in the ...

He began by designing a small-scale model, complete with servo-controlled ailerons and elevators, dual motors for differential thrust, and a dRehmFlight flight controller. A pair of sonar sensors ...