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2. Jack (device) - Wikipedia

   en.wikipedia.org/wiki/Jack_(device)

   Jackscrews are integral to the scissor jack, one of the simplest kinds of car jack still used. A scissor jack use the mechanical advantage of a leadscrew and 4-bar linkage to allow a human to lift a vehicle by manual force alone. They are inexpensive and are common in manufacturer-supplied breakdown kits. The jack shown at the left is made for ...

3. Laboratory scissor jack - Wikipedia

   en.wikipedia.org/wiki/Laboratory_scissor_jack

   Manual laboratory scissor jack, or laboratory lifting platform for other laboratory equipments. Laboratory scissor jacks are lifting stages for beakers, flasks, water baths, stirrer, or other lab tools used to elevate equipment height to the user's needs, usually around 5 to 20 cm. It consists of metal pieces connected together in a scissor ...

4. Scissors mechanism - Wikipedia

   en.wikipedia.org/wiki/Scissors_mechanism

   A scissors mechanism uses linked, folding supports in a criss-cross 'X' pattern. [1] The scissor mechanism is a mechanical linkage system used to create vertical motion or extension. It consists of a series of interconnected, folding supports that resemble the shape of a pair of scissors, hence its name.

5. Car jack - Wikipedia

   en.wikipedia.org/wiki/Car_jack

   Car jack may refer to: Jack (device), a device for lifting (jacking up) cars and other heavy objects; Carjacking, the crime of forcedly repossessing an occupied car;

6. RV Calypso - Wikipedia

   en.wikipedia.org/wiki/RV_Calypso

   RV Calypso is a former British Royal Navy minesweeper converted into a research vessel for the oceanographic researcher Jacques Cousteau, equipped with a mobile laboratory for underwater field research. She was severely damaged in 1996 and was planned to undergo a complete refurbishment in 2009–2011 that has not been accomplished.

7. Sharon L. Allen - Pay Pals - The Huffington Post

   data.huffingtonpost.com/paypals/sharon-l-allen

   From August 2012 to December 2012, if you bought shares in companies when Sharon L. Allen joined the board, and sold them when she left, you would have a 60.8 percent return on your investment, compared to a 3.7 percent return from the S&P 500.