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How pythons swallow large animals. Three main factors help them. 1. They have flexible jaw structure. Unlike mammals, their upper jaw and lower jaws aren't fused. They're two separate halves connected by elastic ligaments and muscles. 2. Snakes have very stretchy skins and muscles 3. Time. After killing its...

108,442 görüntüleme • 9 ay önce •via X (Twitter)

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Chest Workout Routine To build a great chest, you need the right workout routine. This routine will help you effectively target your chest muscles and build strength and size. Warm-up (5-10 minutes) It is important to warm up before starting any workout. This prevents injury and prepares the muscles for the workout. * Light cardio (such as jumping jacks or skipping) * Dynamic stretching (such as arm circles, torso twists) Main Workout Perform the following exercises in 3-4 sets, with 8-12 repetitions in each set. Rest 60-90 seconds between each set. * Barbell Bench Press * This is one of the most effective exercises for the chest. It targets the upper, middle and lower chest muscles. * How to do: Lie on your back on a bench, feet firmly planted on the floor. Hold the barbell slightly wider than shoulder-width apart. Bring the barbell down to your chest and then push it up. * Incline Dumbbell Press * This exercise especially helps develop the upper chest muscles. * How to do: Sit on an inclined bench (about 30-45 degrees). Hold a dumbbell in each hand. Push the dumbbells up above your chest, then slowly bring them down. * Dumbbell Fly * This exercise helps stretch the chest muscles and give a deep cut. * How to do: Lie on the bench on your back, holding a dumbbell in each hand. With your arms slightly bent, stretch the dumbbells above your chest as if you were hugging someone. Slowly bring them back to the starting position. * Cable Crossover * This exercise focuses on the inner chest muscles and provides a better definition. * How to do: Stand in the middle of the cable machine. Hold a handle with each hand. Bring your arms to the front, as if you are bringing your hands together. * Push-ups * Push-ups are a great bodyweight exercise that strengthens the chest, shoulders and triceps. * How to do: Come down on your palms and toes, keeping the body straight. Lower your chest close to the ground and then push up. If normal push-ups are difficult, you can do them on your knees. Cool-down (5-10 minutes) Cooling down and stretching after a workout is important for muscle recovery. * Do static stretches of the chest, shoulders and triceps. Hold each stretch for 20-30 seconds. Important tips * Progressive overload: Slowly increase the weight or increase the number of repetitions over time so that your muscles are constantly challenged. * Correct Form: Always focus on maintaining correct form. Incorrect form can lead to injuries and muscles not being targeted properly. * Nutrition: Adequate protein and a balanced diet are important for muscle growth. * Rest: Getting enough sleep and giving your chest a rest before the next workout is essential for muscle recovery and growth. This routine can help you build a strong and well-developed chest. Remember, consistency is key to seeing results!

Dev Fitness Expert

11,047 görüntüleme • 1 yıl önce

So Iran saw this threat from Trump and decided to double down on its attacks on the Gulf's oil and gas assets in Saudi, Qatar, Kuwait and the UAE, and now also on Israeli petrochemical infrastructure in Haifa. It was an off-ramp for them, but also a two-way trap. The question is whether Trump makes good on his threats. If he does, the stakes in the oil market are raised, but the IRGC will be dealt a huge blow, since it is entirely dependent on gas to power its regime. This is all a dance to present Iran with a strategic dilemma. Trump is using Israel here as the bad cop in a good-cop, bad-cop game. Iran does not export much gas; instead, it uses gas to power its own economy and so control its own people. It is extremely fragile and flammable, particularly under Israeli and US jets. Nothing could be more damaging to the continuation of the regime than the lights going out because the gas stopped flowing, since that gas powers most of their electricity network. Iranian gas is not a significant export good, unlike its oil. Iran’s best option for inflicting damage on its enemies is to attack their nearby petrochemical industries. In reality, those are the only strategic assets it can meaningfully damage, given how combustible and large they are. Iran needs to be pinned down by indecision. It is now on notice: if it escalates and attacks more Gulf oil assets, Trump lets crazy Israel go nuts and throw Iran into darkness. If it does not, it gets boiled slowly like a frog under continual bombardment. Both options suck for them, it looks like they have picked the more kinetic option, and now the ball is in Trump's court. Who will blink first?

Saul Sadka

54,970 görüntüleme • 5 ay önce

This 40-micrometer single-celled organism with zero neurons … hunts, kills, and eats other living creatures using nothing but microtubules and geometry. Lacrymaria olor is a freshwater ciliate found in ponds worldwide and one of the most ferocious predators in microbiology. At rest, it’s a teardrop barely visible to the naked eye. When hunting, it launches a neck-like proboscis up to 30× its body length — 1.5mm in under 30 seconds — whipping it through the water in violent, snaking arcs to locate and strike prey by contact alone. No eyes. No chemotaxis. Pure mechanical search-and-destroy. 1.Anchor. Attaches its rear to debris via adhesive secretion. Body stays planted. 2.Deploy. Head cilia activate. The neck rockets outward along a helical microtubule scaffold, unspooling stored membrane like origami unfolding. 3.Sweep. The neck whips, bends, and buckles through 360° in rapid stochastic bursts — covering ~66% of its strike zone in ~93-second hunting events. 4.Strike. Mechanoreceptor cilia on the head distinguish food from non-food at the instant of contact. 5.Kill. Toxicysts — venom organelles armed with polyketide synthases and L-amino acid oxidases — fire on contact, paralyzing the target. 6.Engulf. The oral apparatus swallows the prey whole via phagocytosis. Sub-second. 7.Reel. The contractile myoneme system hauls prey back through the neck to the cell body. 8.Digest. Enzymatic breakdown in food vacuoles. ~15 seconds. 9.Reset. The neck retracts, repleating its origami perfectly. Rest. Hunt again. Prey: Cyclidium, Tetrahymena, Chilomonas, Halteria, Vorticella, flagellates, amoebae. If it encounters something too large to swallow — Blepharisma, Stentor — it tears chunks out of them. If the neck tip hits debris — instant ciliary reversal and full contraction. Retreat. If the neck tip hits prey — toxicyst discharge, amplified ciliary beating, engulfment. Commit. Two opposite behavioral programs, selected and executed at the point of contact, in a fraction of a second, by a cell with no nervous system. No neurons. No synapses. No action potentials. In 2024, Flaum and Prakash at Stanford published on the cover of Science.. The cell’s membrane is wrapped by 15 stiff helical microtubule ribbons — a cortical cytoskeleton unlike anything in any other known organism. These ribbons form a curved-crease origami. Membrane tucks into precise pleats between ribbons, storing enormous surface area in compact folds. Microtubule sheets spool in multiple layers inside the cell body — nested like a compressed helical accordion. When the cell hunts, the origami unfolds. When it retracts, it refolds. Deployment is controlled by topological singularities — d-cones and twisted domain walls — that act as geometric controllers. The structure can only unfold one way and refold one way. Deterministic deployment from pure geometry. Everything pre-stored, pre-folded, topologically locked. Beneath the microtubule scaffold: a contractile myoneme network of centrin-myosin fibers using unconventional Plasmodium-like actin. The two systems are antagonistic. Cilia pull the neck out along the microtubule rails. The myoneme contracts it back. The tug-of-war across timescales generates the full behavioral repertoire. Neither system alone produces the behavior. It emerges from their coupling!!

JJ

74,131 görüntüleme • 4 ay önce

If 4yrs of being a biohacking guinea pig led me to this day. I’d do it 10X over. After 15yrs of being told I needed rotator cuff surgery, the pain is gone through this unexpected procedure. No surgery. @drjgandhi changed everything: He never promised to fix my shoulder. He simply showed me what was happening in my body by examining my teeth. What he removed from my jaw—metal, toxins, hidden issues—was shocking. The result was immediate. That’s not a claim. That’s a FACT from me and me alone. Before the procedure, I did acoustic therapy at @protocal4. After the procedure I did the same exact therapy w 3X the pressure. I’ll let the video speak for itself. Then the additional data came back from the lab on what he pulled out of me. And I was shocked I found out that I have a strain of Lyme disease in my jaw. I’ve been tested for Lyme 5X and it was never found. Also a rare parasite and heavy bacterial load, all found in my jaw. Now I can target exactly what’s in my system to kill. Before this, I would’ve been treating symptoms while the root cause remained. This wasn’t just a procedure, it was a wake-up call. We need more professionals willing to challenge outdated thinking and look at the body as a connected system. If you’re not getting answers, start asking different questions. You have to be your own advocate. Thank you Gary Brecka - Videos, Tips & Lectures (Fan Page) and @sagebrexka for turning Heather John and I on to Dr Gandhi. And thank you Dr Gandhi and all the biological dentist for having the open mind to challenge the way dentistry has been done forever. Take care of yourself. - The Longevity Shark

Daymond John

54,630 görüntüleme • 3 ay önce

The first step on Mars won’t be human. Elon Musk: “We will send the first Starships to Mars with the Optimus robot. It can go out there and explore and prepare the way for humans.” For 4 billion years, life had one rule. New territory required a new body. Fish grew legs for land. Primates grew hands for tools. Humans grew minds for abstraction. Every time life wanted to reach further, biology had to evolve first. Mars is the first time it didn’t. Never before has a species built a separate body to send ahead of itself. Not a rover with a camera. Not a probe collecting samples. A walking machine designed to reshape a world for the species that created it. Optimus lands 2027. Maps terrain. Tests atmosphere. Builds the first infrastructure human hands will ever touch on another planet. Humans arrive two years later. Not into the unknown. Into something already shaped for them. Already waiting. This isn’t engineering. It’s evolution, done deliberately. No species in Earth’s history has ever decoupled its reach from its body. We just did. Optimus walks Mars first so humans walk it safely after. But the real weight of this moment sits deeper than logistics. We just proved that a mind doesn’t have to travel inside the body that built it. It can design a vessel. Send it ahead. Follow when the path is clear. That’s not a Mars mission. That’s a permanent fork in the evolutionary tree. And it only grows outward. Centuries from now, they won’t fixate on the date a human first touched Martian soil. They’ll study the moment a species learned to send its mind ahead of its body. And discovered there was no such thing as too far.

Dustin

71,922 görüntüleme • 2 ay önce

”FOR THE FIRST TIME IN CENTURIES, WE ARE NOT IN A WESTERN DOMINATED WORLD” Jeffrey Sachs: Africa On The Rise; The United States Cannot Bully Or Stop China. Lose Screws In Head Trump Tried and Failed. He's Home In Washington Today, Because He's Having A Temper Tantrum, He Wants To Be Number One, But Can't Be Anymore; Russia Is Winning War and Panicking Europe Is MIA; No One Will Have Monopoly Over New Technologies "...unlike the first time of pan-Africanism, Britain, France, and the United States can't stop it this time because pan-Africanism was stopped from the outside, not from the inside. It was stopped by a bullet in the head of Patrice Lumumba. It was stopped by repeated overthrows by the CIA and MI6. And it cannot happen anymore. They don't have the power." "We have ended the western dominated world. We're at the end of that. The G20 in Africa maybe signifies formally the end of that. We're in a multi-polar world economy and the United States is an important country but its share of world output is about 14%. Its share of population is 4%. So it's little more than three times the per capita income of the world average. But it doesn't dominate the world. China's share of output is 20% of GDP measured at purchasing power prices. So the first of these major changes in the world is that for the first time in centuries, we are not in a western dominated world. [And] that's the second point, the geopolitics. Not only has the world economy dramatically evened out, though not fully, but of course, world power has also shifted tremendously in the same direction." "The United States cannot bully China. It has tried. It tried as recently as six months ago. It put on 100% tariffs against China, expecting China to get down on its knees and beg for mercy to Mr. Trump. And China said, "hm, okay, 100% and we'll raise you 20%." And the United States said, "Okay, and we'll raise you export bans on microprocessors." And China said, "And we will raise you with export bans on rare earth magnets," which I had never heard of before. But then discovered that every major industrial process needs them. And the United States backed down within about 48 hours. And that's the new geopolitical scene. We have several great powers." "China, on the other hand, just built its 50,000th kilometer of fast rail. The USA does not have one kilometer of fast rail. not a single kilometer. And Donald Trump, because he's a little loose in the screws up there (head), taunted the gov of California” "[And] for President Ramaposa and for his colleagues - champion Union, true African Union, true pan-Africanism to be able to accomplish... And unlike the first time of pan-Africanism, Britain, France, and the United States can't stop it this time because pan-Africanism was stopped from the outside, not from the inside. It was stopped by a bullet in the head of Patrice Lumumba. It was stopped by repeated overthrows by the CIA and MI6. And it cannot happen anymore. They don't have the power. They don't have the space. and Africa can prevent it. [And] so we can really have an Africawide strategy. And that means building out the infrastructure, the hard infrastructure of rail, of digital, of shipping, coastal shipping and I could say the soft infrastructure of a continental wide university excellence to put science and technology in the forefront because this will require a lot of innovation and a lot of homegrown skills all over the continent. My main advice and my main observation, what did China ultimately do? It invested relentlessly in the future and it invested in three ways. First, in the skills of the population. So, the educational standards in China soared over a period of 40 years. Second, it invested in the physical infrastructure. All that I've been talking about of the tens of thousands of kilometers of highquality infrastructure. [And] third, it invested in innovation and business development so that its companies are in the forefront of the world.”

Mr. Tshweu

34,676 görüntüleme • 9 ay önce

Absolutely incredible trail camera capture of a coyote attacking a beaver in Connecticut. You might be wondering: “You study wolves in Minnesota, why are you posting this video from Connecticut?” The reason is because this footage illustrates why beavers are important prey for wolves in many forested areas but not coyotes…even though coyotes inhabit many areas with quite a few beavers. Why is that? The coyote tries for several minutes to kill this beaver but the beaver ultimately escapes. Unfortunately, the video was not captured on video but the beaver with his bloodied tail is on the trail only an hour after being attacked. Ultimately, this beaver is almost as large as the coyote and the coyote struggles to really move the beaver at will because of the beaver's size and strength. The coyote bites the beaver's tail repeatedly but virtually never lands a blow to the beaver's muscular body. Coyotes, unlike wolves, simply do not have the strength and size to routinely kill beavers, especially large adult beavers. Wolves, on the other hand, not only have the strength to yank beavers around but they also have the bite strength to grab the beavers body and deliver crushing blows. Killing beavers is harder than it seems because beavers have no obvious neck or easy place for a predator to latch one. They are just one large furry football-shaped hunk of muscle, which complicate the logistics of killing them with one’s mouth, especially for smaller predators like coyotes. Of course, coyotes and other small predators do occasionally kill beavers, especially smaller beavers, but it is not a common occurrence, and there is little evidence that beavers constitute a large portion of coyote diets. We want to extend our sincere thanks to the Traprock Ridge Land Conservancy in Connecticut for reaching out to us and sharing this incredible footage they captured. And big thanks to them for letting us share the footage with everyone here. Capturing an encounter like this on video is one in a million!

Voyageurs Wolf Project

122,172 görüntüleme • 4 ay önce

Rebounding, or jumping on a mini-trampoline, offers a variety of health benefits for the body that are both surprising and impressive. Here’s a detailed look at some of the key advantages: 1. Improved Cardiovascular Health ❤️ Rebounding is an excellent way to get your heart pumping and improve cardiovascular health. The rhythmic motion increases heart rate, promoting better circulation and strengthening the heart muscle over time. 2. Lymphatic System Boost 🌿 Unlike many other forms of exercise, rebounding is particularly effective at stimulating the lymphatic system. The up-and-down motion helps to flush out toxins, waste, and other unwanted materials from the body, which can enhance your immune system and overall health. 3. Enhanced Balance and Coordination ⚖️ The unstable surface of the trampoline forces your body to engage multiple muscles to maintain balance, which over time improves your coordination and stability. This can be especially beneficial for older adults looking to maintain their independence and reduce the risk of falls. 4. Low-Impact Exercise 🌟 Despite its effectiveness, rebounding is gentle on the joints. The trampoline absorbs much of the impact, making it a great option for those with joint pain or those recovering from injuries, while still providing a high-intensity workout. 5. Muscle Toning and Strengthening 💪 Rebounding works out various muscle groups, particularly in the core, legs, and lower back. Regular sessions can lead to improved muscle tone, increased strength, and better posture. 6. Improved Bone Density 🦴 The gentle impact on bones from rebounding can stimulate bone growth and increase bone density, which is crucial for preventing osteoporosis and maintaining bone health as we age. 7. Stress Relief and Mental Health 😌 The rhythmic motion of bouncing has been shown to have calming effects, reducing stress and anxiety. Additionally, the physical activity releases endorphins, the body's natural mood lifters, which can help to combat depression and improve overall mental well-being. 8. Better Digestion and Gut Health 🍎 Rebounding can also positively impact digestion by stimulating the digestive tract, promoting better nutrient absorption, and reducing issues like constipation. The gentle motion helps to massage the intestines, aiding in regular bowel movements. 9. Increased Energy Levels ⚡️ Regular rebounding can lead to higher energy levels. The exercise helps to improve circulation and oxygen flow throughout the body, which can leave you feeling more energized and less fatigued throughout the day. 10. Weight Loss and Fat Burning 🔥 Rebounding is an effective calorie-burning exercise. It increases metabolism and helps to burn fat, making it a great option for those looking to lose weight or maintain a healthy weight. Incorporating just a few minutes of rebounding into your daily routine can provide a wide array of benefits, making it a versatile and effective way to support your overall health and well-being.

Barbara Oneill

173,851 görüntüleme • 1 yıl önce