"Sky-lab" Natural Recordings by Native Speakers
A laboratory built in the sky, often referring to a space station or an aircraft designed for scientific research, such as the Skylab space station launched by the United States in 1973-1974.
Skutterudite is a rare tin-based mineral used in thermoelectric devices. It has a unique crystal structure that allows it to convert heat into electricity.
Sky-diving, also known as parachuting or bungee jumping, is an adventure sport in which a person jumps from an aircraft or a high platform while attached to a parachute, which slows down their descent and allows them to land safely on the ground.
The sky is the atmosphere of a planet, moon, or other celestial body that is composed of gases, including nitrogen, oxygen, and other elements. It is the natural boundary between the atmosphere and outer space that surrounds a planet.
A skycap is a person who collects and logs baggage for airlines or airports. They are typically responsible for receiving, checking, tagging, and storing luggage, and may also assist passengers with their luggage as needed.
To jump from an airplane and take the fall to the ground, using a parachute to control the descent and land safely.
A person who jumps from an airplane and descends to the ground while using a parachute to slow or stop their fall.