This image taken with an electron microscope shows that tiny carbon spheres added to motor oil reduce friction and wear typically seen in engines by as much as 25 percent, suggesting a similar ...

D. P. Gardiner, V. K. Rao, M. F. Bardon, J. D. Dale, P. R. Smy, R. F. Haley, J. R. Dawe, V. Battista SAE Transactions, Vol. 102, Section 3: JOURNAL OF ENGINES (1993 ...

Utilities and generation planners have traditionally relied on hourly grid modeling to optimize their decision-making. However, as intermittent renewable energy resources are increasingly deployed, ...

A lawyer and veteran diver who nearly boarded the missing Titanic tourist submersible is drawing attention to a decade-old video showing the retrieval of Apollo 11 rocket engines from a depth greater ...