Inflatable boats are filled with air, which allows them to float on the surface of the water. While inflatable boats are light, they are also very buoyant.
A drawing of a festive gift illustrates that something special is inside for Dad. The blue present is set on a light green background, and is accessorized with a red ribbon. Different colors of confetti float around the present.
The heads of two dressage horses seem to float on a black background. Both horses are wearing dressage bits and bridles. A gray horse with a collected profile is in the foreground, while a chestnut horse with a large blaze relaxes in the background.
The brick exterior of a cotton mill seems to float on the canal that borders it. Mills such as this one manufacture cotton and other textiles that are worn by people as well as used in the home.
A railway track runs through the beautiful white cliffs of Dover, UK. The sea laps against the cliffs, while a few clouds float in an azure blue sky. Visitors to the United Kingdom may be visiting England, Wales, Scotland, or Northern Ireland.
Researchers took inspiration from fire ants, which lock their limbs together on water to trap pockets of air between their extremely water resistant limbs, allowing them to float like a raft.
Daily Mail. Thu, 07 Nov 2019 18:12:28 GMT.
A team of researchers performed wind tunnel experiments to determine the role of asymmetry caused by the orientation of a volleyball on its aerodynamic characteristics. ...
Science Daily. Thu, 10 Oct 2019 09:58:17 EDT.