Cold therapy is a time-tested method for obtaining relief from pain, especially when you are injured, strain a muscle, or are recovering from surgery. This technique is part of the RICE (Rest, Ice, Compression, Elevation) method for healing and is widely used across the world. One of the common ways to utilize cold therapy is with an ice pack held in place with an elastic bandage.http://www.xinrunelectricsz.co....m/cold-therapy-syste

What are pliers best used for?

Pliers allow the user to grip an object much more firmly than they otherwise would be able to and apply "torque" – rotational force - making them ideal for any building, maintenance, engineering or repair task that requires gripping, twisting, pulling or shearing.http://www.workprotool.com/han....d-tools/holding-tool

Some of the best water flossers feature multiple modes—even one for sensitive gums—that are perfect if gum sensitivity is a problem for you. They're also a gentle yet effective way to clean crowns, braces, bridges, and dental implants.http://www.usekang.net/water-f....losser/cordless-wate

If you were trying to invent a highly flexible, chemical resistant, thermal resistant, non-stick and electrically resistant material, and it hadn’t already been done, you’d be hoping you could come up with a material somewhere nearly as good as PTFE is in these areas.
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Automation has also eliminated a lot of manual tasks that used to be associated with food processing. In other words, it's the machines that are doing all of the heavy lifting, not us. There's less need for workers to carry out back-breaking manual handling tasks. There's less of a physical strain on workers so the likelihood of OHS issues arising also decreases.http://www.nbexact.com/canned-....food-production-line