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.
Engineers have created a tabletop device that combines a robot, artificial intelligence and near-infrared and ultrasound imaging to draw blood or insert catheters to deliver fluids and drugs. ...
Science Daily. Wed, 04 Mar 2020 14:15:40 EST.