Why does gravity affect time?Question:Why does gravity affect time?Gravity:Gravity is a force that attracts two objects. Many people think of Sir Isaac Newton and how he watched an apple fall from a tree when we think of gravity. Gravity does not just relate to falling objects, but is al...
When I started this thread last year I was not asking “Why gravity causes bends in spacetime.” I was asking if gravity exists at all without spacetime and mass. My question was sparked by Hawkins and Mladenow’s claim in their Grand Design that gravity (or the laws of gravity) caus...
Does the universal law of gravitation work with black holes? Does electromagnetic force affect planets? Does gravity obey superposition? Which is stronger: magnetism or gravity? Why are there so many units in electromagnetism? Why do Van Der Waals forces increase with mass? How do fundamental fo...
Sex toys come in all shapes in sizes. While some emulate the iconic Rabbit shape or typical G-spot stimulator, there are certain models that you can’t help but look at and say, “Wait, where does it evengo?” Well, despite their unconventional shapes, some of these weird buthighly-rev...
To test dynamic loading constraints, build a Lego bridge and then use a remote control car or wooden box cars of various weights to look at how they affect the structure as they move across it. Does one of the beams buckle under the added weight? Toying around with dynamic loading is fa...
Centripetal force is a type of force that acts towards the center of a circular motion, while gravitational force is the attractive force between two objects with mass. In gravitation problems, the force of gravity is the dominant force, and it acts between two objects, pulling them towards ...
Does a center of gravity affect static friction? If so, how does it affect static friction? Does normal force increase when applying more downward force? Does static friction increase the longer it remains still? Does applied force cause acceleration? How does mass and acceleration affect force?
During slow hovering flights, any mass hanging on the insect’s body (such as legs) can indicate the gravity direction. However, gravity sensing via this method would be challenging during high-acceleration manoeuvres28. Combining optic flow cues and body rotation rate measurements may also enable...
You’re essentially giving the body an opportunity to alleviate itself from gravity and by extension, any tension, and pain. The second thing that float therapy promotes is a stimuli-free environment. The external distractions of the world are a large reason why we deal with anxiety, stress, ...
Water molecules cling to cellulose and climb along it through a process called capillary action — cellulose can even defy gravity in order to pull the water along its surface. Because water is a polar molecule, meaning one side of it holds a more positive charge and the other end a more ...