This exercise is one of the oldest exercises for stimulating the hip flexors and abdominals. However, individuals with low back pain should avoid performing this exercise; abdominal crunches might be a safer alternative. Adjust the incline of the bench for the desired level o ...more
The use of chains as a strength training aid has become increasingly popular over recent years. Chains are used for accommodating resistance; a technique that involves creating maximal tension throughout a full range of motion. Typically, a person is stronger at certain point ...more
Urinary tract infections (UTIs) drive over eight million people to seek medical attention every year. Almost all — as many as 90% — of those infections are caused by Escherichia coli. Copper can kill bacteria, but E. coli has found a way to capture the copper, preventing its a ...more
More than one in ten people in the US have type 2 diabetes — that's over 29 million people. It's characterized by excessive sugar (glucose) in the blood due to the development of resistance to insulin, the hormone that normally metabolizes glucose. Deposits of folded and clum ...more
After years of telling patients to finish any prescribed course of antibiotics completely, a group of researchers in the UK say it is no longer necessary, and could even be harmful if we want to preserve the antibiotics we can still use. You read correctly, in an analysis pub ...more
On October 17, 1943, a story in the New York Herald Tribune read "Many laymen — husbands, wives, parents, brothers, sisters, friends — beg Dr. Keefer for penicillin," according to the American Chemical Society. Dr. Chester Keefer of Boston was responsible for rationing the new ...more
Antibiotics used to prevent diseases in livestock are creating a world of hurt for humans and the soil we depend on for food. Bacterial resistance to antibiotics is a global health issue. The overuse, underuse, and poor use of these life-saving drugs is rapidly removing them a ...more
A new study has found that up to half of people who think they have a penicillin "allergy" can still receive the drug, and other antibiotics with similar structures, without any negative reactions to the meds. Why? Because they're not really allergic, doctors say. In truly pe ...more
If you're trying to be a pacifist or a good soul in Deus Ex: Human Revolution, check out this guide on how to save Malik without killing anyone. It will really help if you have the Cloak 3 augmentation for the added chemical resistance.
With a voltmeter, you can safely check the AC and DC voltage levels, measure resistance and even measure amperage or give circuit readings. What this means is that you can use this to diagnose problems that some of your household appliances might be having.
No matter what sports you play, multi-directional explosiveness, or the ability to change direction and run in that direction quickly and explosively, is vital. This video demonstrates some techniques for training this ability into young athletes, including resistance training ...more
If you're a fitness guru/weight training buff finding your normal weight lifting routine a bore, watch this video for a challenging way to increase resistance for an up-tempo workout. Leap with vigor over your exercise plateau with this grab bag of weight training tips. Make ...more
In Jiu Jitsu the standard goose neck wrist lock may not work of very stong individuals. That means that your level of force must go up in order to deal with the increased resistance.
Are you looking to slim down and get fit? Want to get rid of your annoying love handles? Add the woodchopper to your routine and improve your core strength and overall fitness. This video provides a clear demonstration of the proper technique for this rotational exercise using ...more
The Fog of Will Suki = a chink in the armor, a psychological weakness. Doubt. The trainee must believe in his or her ability to win in a life threatening situation. The trainee must begin to believe that he or she can and will survive a violent encounter because they’ll do w ...more
The best way to make sure you don't throw your back out when moving a heavy television and that your body stays lithe and strong even as you age is to do push ups, chest exercises that work out your entire body at once while focusing on strengthening your back and core. Learn ...more
Adding resistence in the form of weights to your workout is the best way to increase the difficulty of the exercise. This forces your muslces to work harder and makes you burn more fat (which is always a good thing). Watch this video to see how Coach Nick Tumminello does his ...more
Resistance training garners the support of gravity to weigh you down as much as possible. It's painful to do but builds the same muscles in half the time. Watch this video to learn several exercises you can do with plate weights. You'll work your abs, biceps, and triceps all ...more
Calf raises are nice, easy, but overall kind of blah when it comes to actually challenging your body's capabilities. Make your calves run on VTEC the next time you wear calve-broadcasting booty shorts by doing this amped up version of calf raises. By adding weights (any weigh ...more
Get that body toned and conditioned for a balanced life with the help of Pilates! In this Pilates tutorial conducted by expert, Ann Arnoult, learn how to use a Pilate Reformer. The Pilates Reformer builds on the idea of mat exercises, adding new levels of resistance with weigh ...more
It's a jailbreak in The Saboteur for the Xbox 360. You need to free your fellow resistance fighters and escape the Nazis in the sixth mission in Act 1: Liberty or Death. Speak with Luc in the slaughterhouse HQ. He needs you to free some fellow resistance fighters. Jump into a ...more
There are some muscles that cannot be stretched alone. For these muscle stretches, a partner can help. Learn how to stretch with a partner to improve overall health in this fitness tutorial. When stretching with a partner you should push or pull, use gentle resistance, engage ...more
If you're an electrical engineer, you needn't worry about this educational video, but if you aren't... Watch this tutorial to see how to use an oscilloscope and function generator. Learn all about how to use one of these oscilloscopes with this brief introduction to its work ...more
This tutorial gives tips on drafting to increase fuel effeciency/miles per gallon. Driving behind larger vehicles cuts down on wind resistance and makes your car work less and use less fuel. Learn the do's and don'ts of drafting in this video tutorial.
Learn how you can get a full body workout using the power band. A resistance band or a power band is a great way to get a high impact workout with out weights. Watch this video demonstration and you can get in shape with this power band workout.
You've tried the beginning level yoga poses, now to an intermediate level pose. In this yoga how to video we show you how to do the lotus yoga pose. The lotus pose is also known as padmasana. To try this at home you have to make sure that your hip muscles are open enough. If y ...more
Watch this educational how to video to review Ohm's Law. This math and physics concept is derived from electric motive forces, intensity of current flow and resistance values of conductor. Watch and learn more about Ohm's Law.
Here are some concepts that Stanley Meyers had related to his patents regarding the Resonant Charging Choke, which is basically Telsa's BiFiler Coil Design, which basically is how to connect the WFC to the bifilar coil for maximum efficiency and if you have higher resistance a ...more
Calculating resistance and power isn't hard... and, as David explains, knowing Ohm's Law and the Power Triangle can be darn useful when you're designing a project, sorting out power supply issues, or want to keep from burning your car down.
Learn how to break wind resistance by drafting the runners in front of you in cross country.
Learn how to use harness runs and resistance in order to improve your running technique on the football field.
Learn how to utilize this resisted arms drill using hand-weights in order to build up resistance and achieve maximum muscle recruitment.
In this segment you learn how to get a great full body workout using an exercise (resistance) band with handles.
Samsung's new line of Galaxy S20 flagships have a water resistance rating of IP68. This means you don't have to worry as much about getting the phones wet, but there's a limit to that. The IEC standard 60529 outlines a series of tests performed by the National Electrical Manu ...more
In the case of Apple Watch v. Fitbit, the winner comes down to the judge at hand. Apple currently offers two smartwatches — the Series 5 and the Series 3 — while Fitbit offers three models — the Fitbit Versa 2, Fitbit Ionic, and Fitbit Versa Lite. Whatever your assumptions abo ...more
That soil under your feet is not just dirt. It is teeming with life that may not change as fast as we would like when challenged by global warming. The warming climate has people wondering about the future. But soil scientists have found a way to look forward — by looking bac ...more
It turns out that the new Galaxy Samsung S8 Active (codenamed Cruiser) will be headed for AT&T in the US later this year, just like previous Active models. SamMobile revealed that the device would be exclusive to the network with a model number SM-G892A. The Merriam-Webster d ...more
Humanity is standing on an infection precipice. As antibacterial resistant grows, we're running out of options, and a recent scary case of total antibiotic resistance is a frighting view of our potential future. In the end, it was septic shock that took the life of a 70-year o ...more
The new Samsung Galaxy S8 and Galaxy S8+ phones were announced on March 29 at the Samsung UNPACKED 2017 event. Preorders start on March 30 for the Korean tech giant's latest flagships, and sales officially begin in the US on April 21. Samsung will need a smooth release to win ...more
After the device-packed Samsung event at IFA 2014, Sony wasn't about to be outdone. The Smartwatch 3 follows the design of its predecessors, but is packed with beefed-up specs, water resistance, screen-off gestures, and more. Video: . The Smartwatch 3 will be Sony's first ride ...more
After months of back and forth, ZTE is finally making their return to the United States. The last phone the Chinese company released here was the Axon 7 Pro, a low priced flagship phone that competed well against the OnePlus 3 and 3T at the time. Its successor is the Axon 10 P ...more
Once again, LG is mixing up its launch. Instead of the announcing the latest entry in G series later in the year, the LG G8 ThinQ was announced at Mobile World Congress 2019, shortly after Samsung's Galaxy S10 event. And instead of trying to match what other OEMs are doing, LG ...more
This method is easy, intuitive and requires very little math. You will need: Any flat flexible sheet material (ex. paper plates for this how-to) Pencil or pen Scissors Stapler, tape, glue or fasteners Ruler or straight edge Protractor Flatten Plates Flatten the paper plate ...more
Huawei has been on a roll recently. They just became the second largest smartphone manufacturer in September, passing Apple and trailing only Samsung. Shortly after, they announced their new Kirin 970 flagship SoC to rival the Snapdragon 835, then followed that up by announcin ...more
For once there is good news — surprising news, but good news — in the fight against antibiotic-resistant organisms. A recent study found that Staphylococcus aureus bacteria is becoming more sensitive to some key drugs used to treat it. Helio S. Sader, Senior Director at JMI L ...more
In the race to outsmart "untreatable" antibiotic-resistant gonorrhea, one of the three new treatments on the track is about to enter Phase 3 clinical trials. Hopefully, it'll be widely accessible sooner rather than later, for the 78 million people who are diagnosed with gonorr ...more
Yogurt is more than an excellent source of protein, calcium, and gut-healthy probiotic bacteria. A protein isolated from probiotic lactobacillus bacteria in yogurt is capable of inhibiting drug-resistant bacteria. Rachelle Allen-McFarlane, a doctoral candidate at Howard Unive ...more
Usually, the mucus lining of the female genital tract presents a barrier that helps prevent infections. But, somehow, the bacteria that causes gonorrhea gets around and through that barrier to invade the female genital tract. Scientist Liang-Chun Wang, from the Department of ...more
Antibiotic-resistant infections that usually occur only in hospital settings are spreading in communities, increasing hospital stays—and danger—for young children. In a study published in the Journal of the Pediatric infectious Diseases Society, researchers from the School of ...more
Surprising? No. Exciting? Absolutely. After a grand introduction by at the Apple event on September 10, 2019, the iPhone 11 is finally here. We may have known nearly everything about this new iOS device ahead of time, thanks to the usual surge of reliable leaks and rumors. Th ...more
This may surprise you, but rowers weren't born with a perfect six pack of abs and Incredible Hulk-like shoulders. They happen to be in a sport that revolves around how fast they can move their arms from the front to the back with great water resistance. For this reason, profe ...more
We know those big exercise machines at the gym can be intimidating, but the next time you hit the gym you should consider making friends with one of them because they offer a resistance (often adjustable) that you can't get with workout tapes at home. If you want to do an exc ...more
Want massive, Arnold Schwartzenegger-worthy shoulders? Well, you'll have to work for it, but they're achievable with a few strategic exercises. Building muscle, especially big muscles like the deltoids, requires heavy resistance. Check out this video to learn how to do seated ...more
Whether you're a high level athelete who's recently hit a muscle gain plateau or a wannabe UFC fighter looking to make it in the big leagues, this video provides everything you need to formulate an effective fat-burning strength training program. While cardio is always a must ...more
In this video tutorial, viewers learn how to decode a combination lock. Users will need a feeler gauge strip with a modified tip. Begin by sliding the feeler gauge strip in between the wheel and body of the lock. Then start rotating the wheel. When the wheel has resistance, no ...more
In this tutorial, we learn how to do the hammerlock flip move in salsa. Start in open position, then do a cross bar lead into an outside half turn. You will end up with your hands crossed, then let the left hand go and swing the ladies hand so it flicks and locks again. When d ...more
If you want killer abs, then you have to work on them. Men's Health gives you the expertise advice on improving your abs. Try this "pulse up" exercise that helps beginners strengthen their core muscles. Lie with your hands under your tailbone and extend your legs straight up ...more
Terminator Salvation is the fourth film out in theaters right now, starring Christian Bale as John Connor, the near-leader of the Resistance, and Sam Worthington as Marcus Wright, a mysterious new prototype robot, a one-of-a-kind. It also has a cameo of Arnold Schwarzenegger i ...more
This pilates how-to video illustrates the Obliques exercise. This exercise is great for rotation, flexion and strengthening pelvic stability. The Obliques exercise targets the transversus abdominis, rectus abdominis, and obliques. Only take the legs as low as pelvic stability ...more
Check out this science-filled two-part video tutorial on blood pressure regulation in humans. This educational video will show you the MABP (mean arterial blood pressure), which is the overall blood pressure in your body, the TPR (total peripheral resistance), and the CO (card ...more