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I don't like curved displays The vast majority of media uses rectilinear lenses, where straight lines in 3D remain straight in a 2D image: Each light ray lands on a flat rectangle that lies between the viewpoint and the light source, so viewing the image on a flat screen looks exactly the same as how it originally appeared. A curved screen won't do that — straight lines are no longer straight!
In the past couple of weeks, I’ve been posting about seemingly simple mathematical problems that defy intuition, and where the answers we find on the internet turn out to be shallow or hard to parse. For a taste, you might enjoy the articles on Gödel’s beavers or on infinite decimals. Today, let’s continue by asking a simple question: how many dimensions does a line have? A trained mathematician might blurt out an answer involving vector spaces or open set coverings, but there’s no fun in that.
We reported this deal early last week, but it is so good we’re surprised it’s still around. We thought we would send off a PSA to make sure you don’t miss it! The Samsung Odyssey G95C 49-Inch Curved Gaming Monitor is huge, curved, and comes with great specs. It’s also at a record-low price of just $699.99 Buy the Samsung Odyssey G95C Monitor for just $699.99 ($600 off) This offer is available from Amazon. It’s labeled as a “limited time deal,” so we’re not sure how long the offer will stick aro
Stephen Schenck / Android Authority TL;DR Roborock expands from vacuums to lawnmowers with the RockMow Z1, S1, and RockNeo Q1. The Qrevo Curv 2 Pro is designed to fit in even tight spaces without compromising on power. For the manual approach, the F25 Ultra stick vac taps into the power of steam. Old-fashioned chores are going the way of the dodo, and modern smart home devices are getting better and better at taking care of life’s little annoyances that we’d rather just someone (or something
is a news writer who covers the streaming wars, consumer tech, crypto, social media, and much more. Previously, she was a writer and editor at MUO. Posts from this author will be added to your daily email digest and your homepage feed. Roborock is launching an updated Qrevo Curv robot vacuum that offers an impressive 25,000 Pa of suction power — topping the 18,500 Pa available with last year’s model. That’s not all that’s new with the Qrevo Curv 2 Pro, either, as the newly announced robovac co
Context This practical walkthrough, designed as a short tutorial, was created upon joining AdaCore as a Field Engineer. In this new role, I’ll be working directly with customers to help them succeed with Ada. Although I was first introduced to the language nearly two decades ago, this new position inspired me to revisit its fundamentals, and I used the excellent https://learn.adacore.com portal as a quick refresher. While that platform takes a concept-based approach, I chose to complement it wit
parametric cubic curve boundary representation blending function spline b-spline cubic bezier curve de casteljau algorithm I have been diving into these topics since few days and I have not understood anything. I tried peter shirley's textbook on Computer Graphics. Foley et al, Hearn baker etc... It is clear to me that I lack the mathematics preriquisites for understanding this. Thus, I am deeply asking for resources that I can do to brush up. Me being a computer engineering graduate I h
parametric cubic curve boundary representation blending function spline b-spline cubic bezier curve de casteljau algorithm I have been diving into these topics since few days and I have not understood anything. I tried peter shirley's textbook on Computer Graphics. Foley et al, Hearn baker etc... It is clear to me that I lack the mathematics preriquisites for understanding this. Thus, I am deeply asking for resources that I can do to brush up. Me being a computer engineering graduate I h
C. Scott Brown / Android Authority Shopping for a new smartphone can be an intensely personal experience, and with dozens of fantastic phones to choose from across the landscape, not everyone’s going to have the same feelings about them all. While we absolutely prioritize things like performance, features, and pricing when evaluating which phone we want to buy next, we don’t talk nearly as much about another still-very-important consideration: how the phone feels in your hand. Even if you like
In May, we reported on a first-of-its-kind video that captured surface rupture during Myanmar’s devastating 7.7 magnitude earthquake. While the YouTube video now has 1.6 million views, two geophysicists spotted something many people probably didn’t notice. The video seems like a gift that just keeps on giving. As the Kyoto University scientists explain in a study published last month in The Seismic Record, it also includes the first direct visual evidence of pulse-like rupturing and a curved fa
“We mostly believe that all the conjectures are true, but it’s so exciting to see it actually realized,” said Ana Caraiani, a mathematician at Imperial College London. “And in a case that you really thought was going to be out of reach.” It’s just the beginning of a hunt that will take years—mathematicians ultimately want to show modularity for every abelian surface. But the result can already help answer many open questions, just as proving modularity for elliptic curves opened up all sorts of
Kunzinger and Sämann wanted to use their new way of estimating curvature to determine whether these singularity theorems would still be valid if they no longer assumed space-time is smooth. Would singularities persist even in rougher, more realistic-looking spaces? It’s important to find out if the smoothness condition can be waived, Sämann said, because doing so would bring the theorems closer to physical reality. After all, he added, “we believe non-smoothness is an inescapable part of the nat
Curved-Crease Sculpture When folded along curved creases, paper shapes itself into a natural equilibrium form. These equilibria are poorly understood, especially for curved creases. We are exploring what shapes are possible in this genre of self-folding origami, with applications to deployable structures, manufacturing, and self-assembly. This transformation of flat paper into swirling surfaces creates sculpture that feels alive. History of Curved Origami Sculpture There is a surprisingly old
Curved-Crease Sculpture When folded along curved creases, paper shapes itself into a natural equilibrium form. These equilibria are poorly understood, especially for curved creases. We are exploring what shapes are possible in this genre of self-folding origami, with applications to deployable structures, manufacturing, and self-assembly. This transformation of flat paper into swirling surfaces creates sculpture that feels alive. History of Curved Origami Sculpture There is a surprisingly old
Elliptic Curves as Art Welcome to the website for our project visualizing elliptic curves. Be patient with us, this page is under construction! - Nadir Hajouji and Steve Trettel Papers Some Beautiful Illustrations