enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Snorkel (swimming) - Wikipedia

   en.wikipedia.org/wiki/Snorkel_(swimming)

   A snorkel is used to allow the user to breathe atmospheric air when their face is immersed in water while swimming or floating at the surface. [1] To work effectively, the snorkel must allow the user to inhale and exhale comfortably over an extended period, and provide a sufficient volume of air with appropriate oxygen and carbon dioxide content to maintain a sufficient and comfortable ...

3. Linear actuator - Wikipedia

   en.wikipedia.org/wiki/Linear_actuator

   A traveling-nut linear actuator has a motor that stays attached to one end of the lead screw (perhaps indirectly through a gear box), the motor spins the lead screw, and the lead nut is restrained from spinning so it travels up and down the lead screw. A traveling-screw linear actuator has a lead screw that passes entirely through the motor.

4. Full-face diving mask - Wikipedia

   en.wikipedia.org/wiki/Full-face_diving_mask

   A diver in a pool wearing an AGA full face mask A diver wearing an Ocean Reef full face mask Head protection helmet for use with Ocean Reef full face diving mask. A full-face diving mask is a type of diving mask that seals the whole of the diver's face from the water and contains a mouthpiece, demand valve or constant flow gas supply that provides the diver with breathing gas. [1]

5. Sleep Breakdown: Is Sleeping in a Recliner Chair Bad for You?

   www.aol.com/sleep-breakdown-sleeping-recliner...

   How to make sleeping in a recliner more comfortable. Sometimes, sleeping in a recliner for a night or two is necessary. Maybe your back is injured—or your bedroom is being renovated.

6. Diving mask - Wikipedia

   en.wikipedia.org/wiki/Diving_mask

   A diving mask (also half mask, dive mask or scuba mask) is an item of diving equipment that allows underwater divers, including scuba divers, free-divers, and snorkelers, to see clearly underwater. [1] [2] Surface supplied divers usually use a full face mask or diving helmet, but in some systems the half mask may be used. [2]

7. La-Z-Boy - Wikipedia

   en.wikipedia.org/wiki/La-Z-Boy

   In 1969, after years primarily as a manufacturer of recliners, La-Z-Boy started designing other products including reclining sofas, sleep sofas and modular groups. [3] 1981 sales were $150 million. [4] In 1983, La-Z-Boy introduced its first line of stationary sofas and occasional chairs, later offering a full line of home furnishings. [3]

8. The best air purifiers of 2025 - AOL

   www.aol.com/best-air-purifiers-190644198.html

   Blue Pure 311i Max is the top-of-the-line model out of the half-dozen or so Blue Air purifiers available. The tallest (14.4" wide x 14.4" deep x 22.7" tall) in our round-up and with a premium grey ...

9. Self-contained breathing apparatus - Wikipedia

   en.wikipedia.org/wiki/Self-contained_breathing...

   An open circuit SCBA typically has three main components: a high-pressure gas storage cylinder, (e.g., 2,216 to 5,500 psi (15,280 to 37,920 kPa), about 150 to 374 atmospheres), a pressure regulator, and a respiratory interface, which may be a mouthpiece, half mask or full-face mask, assembled and mounted on a framed carrying harness.