Gravity Well/Wormhole
HOW EINSTEIN "WARPED" THE UNIVERSE
We often think of gravity as an invisible pulling force, but Albert Einstein proved otherwise: Gravity is actually the bending of space itself!
To bring this mind-bending concept to life, I just 3D-printed this Gravity Well model (featuring a mathematically precise Hyperboloid curve).
The center sphere: Represents a massive celestial body like the Sun.
The curved walls: Show how that massive weight warps and dents the fabric of spacetime around it.
When you roll a smaller marble into this "funnel," it naturally starts orbiting the center—perfectly mimicking how Earth orbits the Sun. Earth isn't being "pulled"; it's simply rolling along the curves of space!
The coolest, most hands-on way to visualize General Relativity without any of the headache-inducing math.
您不得分享、转授权、出售、出租、托管、转让或分发该数字文件或该对象的3D打印版本，以及以数字或物理形式存在的任何其他衍生作品（包括混音）。未经许可，您不得以任何方式使用这些物品进行费用收取。
