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New powerful antibiotics discovered using machine learning
Bacteria are amazing creatures. They adapt rapidly to any stress that is put on them or at least some...
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Top Publishers Sued over Collusion in Textbook Market
Textbook prices are out of control and this is why I spent years of my life writing and running this...
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Americans are fatter than ever and processed food is to blame
Before diving into this article we need to clarify how being obese is measured. There are many ways to...
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Through the Microscope updates
An important feature of Through the Microscope is the animations that depict important processes. Often...
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Obesity and the Microbiome
A large body of evidence is emerging showing that the microbiome has a role in obesity and I cover some...
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Glyphosate appears to not cause cancer

  Science Insider reports that a recent evaluation from the European Food Safety Authority (EFSA) declares that glyphosate is unlikely to increase the risk of cancer. They also set a limit on what is thought to be a safe does, 0.5 mg per kilogram of body weight. So someone weighing 80 kilograms (166 pounds) could consume 40 mg of glyphosate a day and run no increased risk of cancer. Other agencies have weighed into this in the last few years and concluded that there is some risk. The difficul...

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Hepatitis C, what was once incurable, can now be cured

  Hepatitis C (HPVC) is a virus that attacks the liver, and will take up residence for the long term. The body is unable to rid itself of the virus and it will continue to replicate in the liver, potentially leading to cirrhosis of the liver, liver cancer and potentially death. Recently some powerful new drugs have won approval that treat various parts of the HPVC replication cycle. Jon Cohen reports in Science Magazine of a new treatment combining the most promising of these drugs into...

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The 5th edition of Through the Microscope is now available

  After several months of hard work, updating the textbook, working on site design, and upgrading the code, the 5th edition of Through the Microscope is now ready. The new edition includes: New information on bacterial division An updated section describing the bacterial cytoskeleton A completely updated Microbial Ecology section A new more efficient site design that makes using the textbook easier AJAX code that makes available new book tools for working with the textbook and...

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Dynamix is Dynamite

  The last day of the week it is an option to take a rest day. If you are feeling good and not hurting too bad, I really recommend you do the Dynamix workout. It is not demanding and is so good for working out the kinks. After a week of P90X3 I was sore all over, not too bad, but I was feeling it. However, I really wanted to explore this DVD so I popped it in and I am glad I did. This is the final workout of the first cycle and it works outs out all your kinks and helps with mobility. It is a reco...

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The Warrior Workout

  This is the workout that Tony developed for traveling around the country to various Military bases. He was faced with an interesting problem, how do I create a workout that a ton of people can do at once, that doesn't require any equipment, large amounts of space, and is challenging. The answer is, The Warrior. This is an intense workout that challenges all your muscles. It is broken down into 4 complexes of 4 moves each; an upper body move, a lower body move, a core move and a cardio/plyo m...

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CVX

  When I first saw this I wondered what does CVX stand for? From doing the workout I think it stands for CardioVascular X, and this is Tony's idea of an aerobic workout. I think a better name would be Med Ball Hell. In CVX you do a bunch of moves designed to get your heart rate up and then add a med ball (or dumbbell) to add resistance to what you are doing on the upper body. The combination is a challenge. I started with a 10 pound med ball and after a few exercises I moved down to a 6 pounde...

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X3 Yoga

  This is a workout for those who don’t like yoga. You go through some nice poses, and get a little balance work in too. And you are done in no time. Ted comes back from P90X2 yoga, Terry Morrow of P90X2 Plyocide and Stephanie Saunders rounds out the cast. (Stephanie is Tony’s helper in many of his online chats and worked really closely with him developing the whole P90X3 series.)  I really liked the supporting cast, they have a great chemistry and Tony is FUNNY in this one.

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Agility X

  I can give you my impression of this workout in one word. Wow! It keeps you moving, its fun, it pushes you in all sort of directions and Tony is his hilarious self. This workout is all about doing cardio type work, yet also working on your balance and precision. You are told in How to Accelerate to create some markings on the floor with Tape, or quarters or something. You are asked to use tape, about 4 foot sizes long, in the middle mark an X and put Xs on each side of it. Make two tape strips l...

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New Microbial Ecology Chapter

  A completely reworked and modernized Microbial Ecology Chapter has been published today. Recent advances in DNA isolation and sequencing have made it possible to investigate the microbes present without culturing them. This has completely changed our understanding of the microbial population that is present in the environment and what they are doing. Finally, a clear picture of the environment at the microscopic level is emerging and in the years to come we will learn how it all fits togeth...

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P90X3 Impressions

  This series of blog posts are going to be about the new P90X3 workouts. I thought it would be fun to write my impressions of the program as I did it, to give people a taste of what it is like. I just got the P90X3 discs and of course I went through all the material. This looks like it's the same top quality as P90X and P90X2; what else would you expect from Beachbody and Tony Horton? I bought the deluxe package to get the extra workouts. You have a nutrition guide (which I will cover later),...

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