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2. Rooftop solar power - Wikipedia

   en.wikipedia.org/wiki/Rooftop_solar_power

   The connection wires run under the ridge cap at the top of the roof. Efficiency ranges from 10–18% but only costs about $2.00–$3.00 per watt of installed capacity, compared to monocrystalline which is 17–22% efficient and costs $3.00–$3.50 per watt of installed capacity. Thin film solar is light weight at 7–10 ounces per square foot.

3. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

4. Flagpole - Wikipedia

   en.wikipedia.org/wiki/Flagpole

   A flagpole, flagmast, flagstaff, or staff is a pole designed to support a flag. If it is taller than can be easily reached to raise the flag, a cord is used, looping around a pulley at the top of the pole with the ends tied at the bottom. The flag is fixed to one lower end of the cord, and is then raised by pulling on the other end.

5. Solar lamp - Wikipedia

   en.wikipedia.org/wiki/Solar_lamp

   A garden solar lamp A child in Zambia studying by the light of a lamp charged by solar power during the day. A solar lamp, also known as a solar light or solar lantern, is a lighting system composed of an LED lamp, solar panels, battery, charge controller and there may also be an inverter.

6. Cupola - Wikipedia

   en.wikipedia.org/wiki/Cupola

   Cupolas on the towers of Montefiascone Cathedral, Italy. In architecture, a cupola (/ ˈ k (j) uː p ə l ə /) [1] is a relatively small, usually dome-like structure on top of a building [2] often crowning a larger roof or dome.

7. Saint Petersburg Flagpoles - Wikipedia

   en.wikipedia.org/wiki/Saint_Petersburg_Flagpoles

   The flags are the current flag of the Russian Federation, the flag of the Russian Empire and the flag of the Soviet Union. [3] The raising of the flags marked the following anniversaries: [4] 330th anniversary of Peter the Great's tricolour; 165 years of Tsar Alexander II's Flag of the Russian Empire; 100 years of the institution of the Red flag

8. Cairo Flagpole - Wikipedia

   en.wikipedia.org/wiki/Cairo_Flagpole

   The Cairo Flagpole is the world's tallest flagpole, at 201.952 m (662 ft 7 in) tall. Located in the New Administrative Capital of Egypt, it was erected on the 26 December, 2021. [1] The flagpole was constructed by the Gharably Integrated Engineering Company in Egypt. [1] It weighs 1,040 tons and flies a 60 x 40 m (197 x 131 ft) flag. [2]

9. Annunciator panel - Wikipedia

   en.wikipedia.org/wiki/Annunciator_panel

   An annunciator panel, also known in some aircraft as the Centralized Warning Panel (CWP) or Caution Advisory Panel (CAP), is a group of lights used as a central indicator of status of equipment or systems in an aircraft, industrial process, building or other installation. Usually, the annunciator panel includes a main warning lamp or audible ...