Robotic surgery is experiencing explosive growth in America’s operating room. These systems are pointing us towards the future of surgery, which will use smaller and smaller tools to make operations less invasive, more precise, and more effective.
Cisco made headlines today announcing a next generation router that will revolutionize the internet by increasing downloads to unheard of speeds. The Cisco press release makes the following claims about the CRS-3 router:
It enables the entire printed collection of the Library of Congress to be downloaded in just over one second; every man, woman and child in China to make a video call, simultaneously; and every motion picture ever created to be streamed in less than four minutes.
The Associated Press reports: Hundreds of thousands of America’s dairy cows are bring turned into hamburgers because milk prices have dropped so low that farmers can no longer afford to feed the animals…. Dairy farmers say they have little choice but to sell off part of their herds for slaughter because they face a perfect storm of destructive economic forces.
Milk protein concentrates are created when milk is ultra-filtered, a process that drains out the lactose and keeps the milk protein and other large molecules. The protein components are then dried and become a powder. That all sounds relatively benign – until we learn that those “other large molecules” can include bacteria and somatic cells; that virtually all MPCs come from other countries, most of them with very poor food safety records (China, India, Poland, the Ukraine); and that the milk used to make MPCs is usually not cows’ milk. More often, it is from water buffalo, yaks, or other animals common to the countries where MPCs are manufactured.
Perhaps because of MPCs’ sketchy origins, they have never been approved as a food ingredient by the U.S. Food and Drug Administration. (They are, however, a common ingredient in some brands of glue.) The FDA has a list of additives it allows in processed food – the GRAS list, for Generally Recognized as Safe – and MPCs ain’t on it. That means the FDA hasn’t carried out safety tests on MPCs, as the law requires for any additive on the GRAS list.
I was therefore surprised to learn that MPCs are widely used in dairy products manufactured and sold in the United States. Kraft Singles have them, as did most other brands of processed cheese slices that I checked in the grocery store last night. Some snack foods, coffee creamers, candies, and nutritional drinks have them. They’re not approved by the FDA as a food ingredient, but they’re in a whole lot of food.
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