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2. Microwave oven - Wikipedia

   en.wikipedia.org/wiki/Microwave_oven

   The size of household microwave ovens can vary, but usually have an internal volume of around 20 liters (1,200 cu in; 0.71 cu ft), and external dimensions of approximately 45–60 cm (1 ft 6 in – 2 ft 0 in) wide, 35–40 cm (1 ft 2 in – 1 ft 4 in) deep and 25–35 cm (9.8 in – 1 ft 1.8 in) tall. [32]

3. Microwave antenna - Wikipedia

   en.wikipedia.org/wiki/Microwave_antenna

   A microwave antenna is a physical transmission device used to broadcast microwave transmissions between two or more locations. [1] In addition to broadcasting, antennas are also used in radar , radio astronomy and electronic warfare .

4. Fourier-transform spectroscopy - Wikipedia

   en.wikipedia.org/wiki/Fourier-transform_spectroscopy

   Pulsed FT spectrometry gives the advantage of requiring a single, time-dependent measurement which can easily deconvolute a set of similar but distinct signals. The resulting composite signal, is called a free induction decay, because typically the signal will decay due to inhomogeneities in sample frequency, or simply unrecoverable loss of ...

5. Orders of magnitude (length) - Wikipedia

   en.wikipedia.org/wiki/Orders_of_magnitude_(length)

   Leonardo da Vinci drew the Vitruvian Man within a square of side 1.83 m (6 ft 0 in) and a circle about 1.2 m (3 ft 11 in) in radius. To help compare different orders of magnitude, this section lists lengths between one meter and ten meters. Light, in vacuum, travels 1 meter in 1 ⁄ 299,792,458, or 3.3356409519815E-9 of a second.

6. Cosmic microwave background - Wikipedia

   en.wikipedia.org/wiki/Cosmic_microwave_background

   The interpretation of the cosmic microwave background was a controversial issue in the late 1960s. Alternative explanations included energy from within the solar system, from galaxies, from intergalactic plasma and from multiple extragalactic radio sources. Two requirements would show that the microwave radiation was truly "cosmic".

7. It Happened on 5th Avenue - Wikipedia

   en.wikipedia.org/wiki/It_Happened_on_5th_Avenue

   It Happened on 5th Avenue (titled onscreen as It Happened on Fifth Avenue) is a 1947 American romantic comedy film directed by Roy Del Ruth and starring Don DeFore, Ann Harding, Charles Ruggles, Victor Moore, and Gale Storm.