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2. Sodium-vapor lamp - Wikipedia

   en.wikipedia.org/wiki/Sodium-vapor_lamp

   The end caps of the arc tube would get as hot as 800 °C (1,470 °F) in operation, then cool to room temperature when the lamp was turned off, so the electrode terminations and arc tube seal had to tolerate repeated temperature cycles. This problem was solved by Michael Arendash [8] at the GE Nela Park plant. The first commercial high-pressure ...

3. Microwave oven - Wikipedia

   en.wikipedia.org/wiki/Microwave_oven

   A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [1] This induces polar molecules in the food to vibrate [ 2 ] and produce thermal energy in a process known as dielectric heating .

4. List of semiconductor materials - Wikipedia

   en.wikipedia.org/wiki/List_of_semiconductor...

   A compound semiconductor is a semiconductor compound composed of chemical elements of at least two different species. These semiconductors form for example in periodic table groups 13–15 (old groups III–V), for example of elements from the Boron group (old group III, boron, aluminium, gallium, indium) and from group 15 (old group V, nitrogen, phosphorus, arsenic, antimony, bismuth).

5. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   LEDs offer precise control over light spectra, intensity, and photoperiods, enabling growers to tailor lighting conditions to the specific needs of different plant species and growth stages. This technology enhances photosynthesis, improves crop yields, and reduces energy costs compared to traditional lighting systems.

6. No Bevo? SEC tells Texas there's no room for its 1,700-pound ...

   www.aol.com/no-bevo-sec-tells-texas-182140745.html

   The Southeastern Conference championship game will not feature another mascot showdown. The league said there wasn't enough space on the sideline at Mercedes-Benz Stadium in Atlanta for No. 2 ...

7. 'Mocha is the moment': How to get a free mocha from Peet's ...

   www.aol.com/mocha-moment-free-mocha-peets...

   A sweet treat: Peet's Coffee will be giving out free mochas on New Year's Day at Peet's retail coffeebar locations starting 12 p.m. local time with the code "Mocha Mousse."