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2. Bertha (tunnel boring machine) - Wikipedia

   en.wikipedia.org/wiki/Bertha_(tunnel_boring_machine)

   Freighter Fairpartner carrying the disassembled tunnel boring machine into the Port of Seattle in April 2013. Bertha was designed and manufactured by Hitachi Zosen Sakai Works of Osaka, Japan, and was the world's largest earth pressure balance tunnel boring machine, [14] at a cutterhead diameter of 57.5 feet (17.5 m) across.

3. News, Politics, Sports, Mail & Latest Headlines - AOL.com

   homepage.aol.com

   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

4. Hot box - Wikipedia

   en.wikipedia.org/wiki/Hot_box

   A hot box is the term used when an axle bearing overheats on a piece of railway rolling stock. [1] The term is derived from the journal-bearing trucks used before the mid-20th century. The axle bearings were housed in a box that used oil-soaked rags or cotton (collectively called "packing") to reduce the friction of the axle against the truck ...

5. Composite repair - Wikipedia

   en.wikipedia.org/wiki/Composite_repair

   The most important technical challenges in the implementation of a successful composite patch repair are: (a) proper design of the repair patch and the procedures that will be followed, (b) selection of the most suitable materials and tools for the application, (c) careful surface preparation, (d) implementation of the composite patch repair ...

6. List of International Space Station spacewalks - Wikipedia

   en.wikipedia.org/wiki/List_of_International...

   P6 battery replacement (final 2 of 6 units); installed ammonia "jumpers" at the P4/P5 interface; retrieved a spare PDGF from Atlantis ' payload bay and stowed it inside the Quest airlock. The spacewalkers also replenished supplies of EVA tools in toolboxes on the exterior of the station. 147. Expedition 24 EVA 1 * Fyodor Yurchikhin Mikhail ...

7. Volzing - Wikipedia

   en.wikipedia.org/wiki/Volzing

   Volzing is a now illegal technique in the pole vault once popularized by its namesake, American David Volz. [1] [2] For a period of time during his career, until rules were written to outlaw it, Volz and later others [3] who learned the technique, would be able to steady the bar, or even replace the bar back to its pegs after they had dislodged it all while still in mid air.

8. Heat's Jimmy Butler reportedly prefers trade out of Miami ...

   www.aol.com/sports/heats-jimmy-butler-reportedly...

   Jimmy Butler of the Miami Heat is reportedly ready for a trade to a contending team, though he has not formally asked for a trade. (Photo by Rich Storry/Getty Images) (Rich Storry via Getty Images)

9. The 20 best Thanksgiving Black Friday deals you can shop ...

   www.aol.com/lifestyle/the-20-thanksgiving-black...

   A full-length mirror can do wonders in small spaces, not to mention for outfit checks and this is a great sale price on a large piece. The gold trim and arch frame make it look high-end. $46 at ...