Pain under the left armpit may result from muscle damage or swollen lymph nodes due to an infection. However, it can also indicate a more serious problem, such as cancer or angina. The armpit is a ...

But don’t start plonking your electronic devices into puddles thinking they’re fully waterproof. Smartphones ... especially if it gets under a touchscreen. The IP rating for dust ranges from 0-6. A 6 ...

and 200,000 square feet of Hydrotech® Monolithic Membrane 6125® hot rubberized asphalt waterproofing under what would become the public streets and plazas set ten feet above the water line. Prospect ...

True waterproofing isn’t really possible with smartphones, due to needing ports and other such holes. It’s also important to keep in mind that this rating applies under specific conditions.