The tests also revealed that the ditches only develop on dunes with very fine, evenly sized sand grains. Coarser or more jagged material prevents the burrowing motion, which could explain why the ...

Germany is investigating Russia’s involvement in a mysterious swarm of drones spying on a power plant, hospital and military shipyard. A fuel refinery and a regional parliament were also targeted in ...

Abstract: This paper studies the coil scheduling problem in parallel continuous annealing lines, which is derived from practical steel production. The problem is to assign the candidate coils to the ...

Following Federal Railroad Administration (FRA) approval in April and launch of Phase 1 in June, Parallel Systems, in partnership with Genesee & Wyoming (G&W), has transitioned to Phase 2 of its first ...

After a decade of accumulating air miles between Entebbe, Nairobi and Beijing, officials in Kampala say the wait is over and a modern rail link between Uganda and the global value chains through Kenya ...

If you drive a car built since 2018, a rearview camera came standard, but they actually started popping up as options on cars more than a decade before that. And while many early examples were ...

Congressional district maps have been drawn by an independent commission since 2011, after voters passed a ballot measure intended to stop gerrymandering, incumbent protection and grotesquely shaped ...

Solving angles has never been this easy!! US set to destroy 500 tons of US-taxpayer funded emergency food James May reveals why his career is flourishing after parting ways with Jeremy Clarkson A ...