A gas fireplace insert warms a home's interior. The black fireplace insert is placed inside a white mantel, in front of a dramatic red wall. The crackling fire and the warm, crimson walls lend a feeling of friendliness to the room.
Four shiny drill bits in various sizes are displayed in a red and black drill case. Contractors and homeowners love the convenience of cordless drills. Choose a drill bit size, insert it into the drill, turn on the drill, and go to work.
A close-up grouping of black and silver batteries is artfully arranged on a bright white background. Batteries bring to life toys, kitchen appliances, radios, and other things we use in everyday living.
Scientists at ETH Zurich manipulated a property of wood called piezoelectricity, potentially making it possible to insert "electric wood" into floorboards so that walking across them would generate power to be stored in a battery.
By Scott Carpenter, Senior Contributor. Forbes. Tue, 20 Apr 2021 05:57:36 -0400.
Exclusive: Researchers at UCL found a cellular switch which creates a sensory neuron that helps a male worm insert its spicules into its mate as it wiggles backwards on it.
Daily Mail. Tue, 03 Nov 2020 12:19:50 GMT.