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  2. Price elasticity of demand - Wikipedia

    en.wikipedia.org/wiki/Price_elasticity_of_demand

    A good's price elasticity of demand (, PED) is a measure of how sensitive the quantity demanded is to its price. When the price rises, quantity demanded falls for almost any good (law of demand), but it falls more for some than for others. The price elasticity gives the percentage change in quantity demanded when there is a one percent increase ...

  3. Video file format - Wikipedia

    en.wikipedia.org/wiki/Video_file_format

    Dolby AC-3 or uncompressed linear PCM The standard video format used by many Sony and Panasonic HD camcorders. It is also used for storing high definition video on Blu-ray discs. QuickTime File Format.mov, .qt QuickTime many [3] AAC, MP3, others [3] Windows Media Video.wmv ASF: Windows Media Video, Windows Media Video Screen, Windows Media ...

  4. P/B ratio - Wikipedia

    en.wikipedia.org/wiki/P/B_ratio

    The price-to-book ratio, or P/B ratio, (also PBR) is a financial ratio used to compare a company's current market value to its book value (where book value is the value of all assets minus liabilities owned by a company). The calculation can be performed in two ways, but the result should be the same.

  5. History of the battery - Wikipedia

    en.wikipedia.org/wiki/History_of_the_battery

    Lithium-ion battery Curve of price and capacity of lithium-ion batteries over time; the price of these batteries declined by 97% in three decades. Lithium is the alkali metal with lowest density and with the greatest electrochemical potential and energy-to-weight ratio.

  6. List of online video platforms - Wikipedia

    en.wikipedia.org/wiki/List_of_online_video_platforms

    White-label providers sell the technology to various parties that allow them to create the services of the aforementioned "User Generated Video Sharing" websites with the client's brand. Just as Akamai and other companies host and manage video/image/audio for many companies, these white-labels "host video content." A few of these companies also ...

  7. Tim Walz - Wikipedia

    en.wikipedia.org/wiki/Tim_Walz

    Timothy James Walz (/ w ɔː l z / ⓘ WAWLZ; born April 6, 1964) is an American politician, former schoolteacher, and retired U.S. Army non-commissioned officer who has served as the 41st governor of Minnesota since 2019.

  8. Kelley Blue Book - Wikipedia

    en.wikipedia.org/wiki/Kelley_Blue_Book

    The company reports market value prices for new and used automobiles of all types, as well as motorcycles, snowmobiles and personal watercraft. [16] For both new and used automobiles, Kelley Blue Book provides a fair market range and fair purchase price, based on actual transactions of what others are paying for a vehicle and adjusted regularly as market conditions change.

  9. History of laptops - Wikipedia

    en.wikipedia.org/wiki/History_of_laptops

    Due to its portability, good battery life (and ease of replacement), reliability (it had no moving parts), and low price (as little as US$300), the model was highly regarded, becoming a favorite among journalists. It weighed less than 2 kg (4.4 lb) with dimensions of 30×21.5×4.5 centimeters (12× 8 + 1 ⁄ 2 × 1 + 3 ⁄ 4 in). Initial ...