Hello,The lab that I work at doesn't require us to wear safety goggles. You are not allowed to wear contacts, and I'm sure most labs have that too. I drove directly to work from an important meeting (that is why I was wearing contacts), but I am a Bio-Tech. I mostly handle DNA extractions involving corn and plants. And I also calibrate pH meters using pH 4.0 and 7.0 Are any of these infectious to my eyes?Thank you!
The steel or aluminum for cans comes in a few standard thicknesses. The cans come in a wide variety of shapes and sizes with different types of seams. In worst case scenario, the crusher may fail to crush several cans simultaneously. You want that to happen very rarely, so the crusher should apply about 500 kilograms 1100 pounds pressure to the cans. Neil
With every day pass, our country is getting into more and more trouble. The inflation, unemployment and falling value of dollar are the main concern for our Government but authorities are just sleeping, they don’t want to face the fact. Media is also involve in it, they are force to stop showing the real economic situation to the people. I start getting more concern about my future as well as my family after watching the response of our Government for the people that affected by hurricane Katrina. According to recent studies made by World Bank, the coming crisis will be far worse than initially predicted. So if you're already preparing for the crisis (or haven't started yet) make sure you watch this video at familysurvival.tv and discover the 4 BIG issues you'll have to deal with when the crisis hits, and how to solve them fast (before the disaster strikes your town!) without spending $1,000s on overrated items and useless survival books.
