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2. Passive infrared sensor - Wikipedia

   en.wikipedia.org/wiki/Passive_infrared_sensor

   PIR sensors are commonly used in security alarms and automatic lighting applications. PIR sensors detect general movement, but do not give information on who or what moved. For that purpose, an imaging IR sensor is required. PIR sensors are commonly called simply "PIR", or sometimes "PID", for "passive infrared detector".

3. Occupancy sensor - Wikipedia

   en.wikipedia.org/wiki/Occupancy_sensor

   Occupancy sensor types include: PIR sensors, which work on heat difference detection, measuring infrared radiation.Inside the device is a pyroelectric sensor which can detect the sudden presence of objects (such as humans) who radiate a temperature different from the temperature of the background, such as the room temperature of a wall.

4. Emergency light - Wikipedia

   en.wikipedia.org/wiki/Emergency_light

   Most individual light sources can be rotated and aimed for where light is needed most in an emergency, such as toward fire exits. Modern fixtures usually have a test button of some sort which simulates a power failure and causes the unit to switch on the lights and operate from battery power, even if the main power is still on.

5. Husky Throws Cutest Toddler-Style Tantrum When Dad Turns off ...

   www.aol.com/husky-throws-cutest-toddler-style...

   Nobody likes having their favorite TV show interrupted, and that includes this very chatty Siberian Husky named Blue. Blue and his spare human (AKA Dad) were snuggled up in bed watching the ...

6. Explainer-How Republicans plan to pass Trump's agenda through ...

   www.aol.com/news/explainer-republicans-plan-pass...

   By Andy Sullivan. WASHINGTON (Reuters) - When President-elect Donald Trump's Republicans take control of the U.S. Congress next month, they plan to rely on a maneuver called "reconciliation" to ...

7. 3-way lamp - Wikipedia

   en.wikipedia.org/wiki/3-way_lamp

   A 3-way lamp, also known as a tri-light, is a lamp that uses a 3-way light bulb to produce three levels of light in a low-medium-high configuration. A 3-way lamp requires a 3-way bulb and socket, and a 3-way switch. In 3-way incandescent light bulbs, each of the filaments operates at full voltage. Lamp bulbs with dual carbon filaments were ...

8. The year female desire went mainstream - AOL

   www.aol.com/female-desire-went-mainstream...

   From Nicole Kidman’s erotic thriller “Babygirl,” to a book of sexual fantasies edited by Gillian Anderson, this was the year the female sex drive took the wheel in popular culture.

9. Bulkhead - Wikipedia

   en.wikipedia.org/wiki/Bulkhead

   Bulkhead (stability pattern), a stability pattern used to protect distributed software applications; Bulkhead light, a traditionally oval style of light fitting that originated in nautical settings. They are usually weatherproof and have robust casings making them suitable for outdoor or industrial applications.