iRuler.net detects the dimensions and resolution of your display and then displays a rule upon it. In the photo above, I've placed a real ruler on the screen (above) to verify the accuracy of the iRuler (below). Good enough for me!
This video illustrates "spherical geometry", the peculiar phenomena observed when you simulate a world by raycasting within a spherical manifold instead of Euclidean space. Beyond a certain distance from the viewer, things start to appear larger the further away they are. A quick look at spherical geometry in 2 and 3 dimensions and why it… READ THE REST
According to the Action Man, "The Gömböc is the world's first three-dimensional convex and homogeneous shape that has only one stable and one unstable equilibrium point." Interestingly, the shape is similar to certain kinds of turtles. If one of these turtles is turned upside down, gravity will turn it right side up. Image: YouTube READ THE REST
In 1979, Sesame Street animator Cathryn Aison created "Geometry of Circles," an abstract animation with original music by minimalist pioneer Philip Glass. It consists of four segments that were first aired as a complete piece. From the Muppet Wiki: The shorts consist of the movement of six circles (each with a different color of the… READ THE REST
Which part of working from home has already been chafing on your very last nerve? Many of us are going through it, so we know there's something. Maybe it's the constant interruption of family or roommates. Maybe it's not having access to all the resources you usually have back at the office. Or maybe it's… READ THE REST
With the cost of gas, greenhouse emissions, and all sorts of other concerns, it's one of those transportation issues you seldom consider. But for environmentally friendly commuters and weekend adventurers alike, the question remains: how the heck do I store this big bicycle? If you live in an apartment, you practically have to give a… READ THE REST
If you suffer from chronic pain, anxiety, sleep disorders or even something as insidious as cancer, you've undoubtedly heard of the effects of CBD. Or maybe you're a regular CBD user already who's often experimenting with better, more efficient means of receiving your dosage. Either way, the soothing effects of CBD may end up changing… READ THE REST