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2. Electron-beam welding - Wikipedia

   en.wikipedia.org/wiki/Electron-beam_welding

   Electron-beam welding (EBW) is a fusion welding process in which a beam of high-velocity electrons is applied to two materials to be joined. The workpieces melt and flow together as the kinetic energy of the electrons is transformed into heat upon impact.

3. List of fake news websites - Wikipedia

   en.wikipedia.org/wiki/List_of_fake_news_websites

   Fake news websites are those which intentionally, but not necessarily solely, publish hoaxes and disinformation for purposes other than news satire.Some of these sites use homograph spoofing attacks, typosquatting and other deceptive strategies similar to those used in phishing attacks to resemble genuine news outlets.

4. Protect yourself from internet scams - AOL Help

   help.aol.com/articles/protect-yourself-from...

   If you get an email providing you a PIN number and an 800 or 888 number to call, this a scam to try and steal valuable personal info. These emails will often ask you to call AOL at the number provided, provide the PIN number and will ask for account details including your password.

5. Electron-beam additive manufacturing - Wikipedia

   en.wikipedia.org/wiki/Electron-beam_additive...

   Another approach is to use an electron beam to melt welding wire onto a surface to build up a part. [15] This is similar to the common 3D printing process of fused deposition modeling, but with metal, rather than plastics. With this process, an electron-beam gun provides the energy source used for melting metallic feedstock, which is typically ...

6. How to protect yourself from Medicare scams—and what to do if ...

   www.aol.com/finance/protect-yourself-medicare...

   The free lab test scam In this fraud, the crook shows up at a health fair or a senior center or calls saying they can arrange for you to get a free lab test to assess your health and that Medicare ...

7. Electron-beam machining - Wikipedia

   en.wikipedia.org/wiki/Electron-beam_machining

   Electron-beam machining (EBM) is a process where high-velocity electrons concentrated into a narrow beam that are directed towards the work piece, creating heat and vaporizing the material. EBM can be used for very precise cutting or boring of a wide variety of metals.

8. Supreme Court is poised to weaken environmental review of ...

   www.aol.com/news/supreme-court-poised-weaken...

   The Supreme Court appeared poised Tuesday to significantly weaken the scope of environmental reviews of major infrastructure projects in a case that could hand President-elect Donald Trump an ...

9. Arc welding - Wikipedia

   en.wikipedia.org/wiki/Arc_welding

   Arc welding power supplies can deliver either direct (DC) or alternating (AC) current to the work, while consumable or non-consumable electrodes are used. The welding area is usually protected by some type of shielding gas (e.g. an inert gas), vapor, or slag. Arc welding processes may be manual, semi-automatic, or fully automated.