The Spokesman-Review

Ask Dr. Universe: If mollusks have such heavy shells to drag around with them, how have they spread all over the ocean?

Mollusks, from land snails and slugs to oysters and mussels in the sea, have a few things in common. They have a head. They have a soft middle part that holds their organs. Then, some have a muscle ...
usace.army.mil

Heavy concrete shell placement at Kentucky Lock not taken lightly

GRAND RIVERS, Ky. (Aug. 9, 2018) - The U.S. Army Corps of Engineers Nashville District successfully placed the first 1.3 million pound concrete shell on the riverbed Aug. 6 that will be part of the ...
Overdrive

Shell Rotella’s heavy-duty greases

Shell Rotella has introduced a line of heavy-duty greases for trucks, tractors and construction equipment. Shell Rotella HD Grease is a premium multi-purpose grease for on and off-road vehicle ...
Fleet Owner

Shell Rotella rolls out new heavy-duty grease line

Shell Rotella recently introduced a line of heavy-duty greases for trucks, tractors, construction equipment and more. Shell Rotella HD Grease is a multi-purpose grease for on- and off-road vehicle ...
For Construction Pros

Ford Approves Three Shell ROTELLA Heavy-duty Engine Oils for Use in Ford Diesel Vehicles

Ford Motor Company has approved three Shell ROTELLA heavy-duty engine oils that meet the API CK-4 specification for use in Ford diesel vehicles as they also meet a new Ford specification for their ...
CCJ

Shell erects ‘ladder of protection’, revamps heavy-duty lubricant portfolio

Acknowledging that its heavy-duty lubrication product line was too “congested,” Shell Lubricants is consolidating all of its products into a “ladder of protection” schematic to help fleets and drivers ...