Geometry Search Results

News: The Best Cyber Monday 2017 Deals on Android Games for Your Smartphone

If you're like me, you probably have a wishlist of Android games you'd love to buy, except the high price tags keep you away. A few bucks can feel like a fortune in the Google Play Store — you just can't bring yourself to pay that much. Well, lucky for you, Google Play has some serious discounts this Cyber Monday. There won't be a better time to buy these games, until next year, of course.

How To: Unlock VLC's Hidden Jigsaw Puzzle Mode

The VLC media player just celebrated its 15th birthday in February 2016, marking a decade and a half of hassle-free video playback for hundreds of millions of users on virtually every major operating system. The free and open-source player is so powerful and easy to use that it has almost completely vanquished all would-be competitors in its rise to the top.

How To: Holy String Art, Batman! 6 of the Coolest Thread Art Projects Ever

You may remember string art from your elementary school days. If so, it probably makes you think of the 2D geometrical designs that took every ounce of patience you had as a kid. Or those laborious curve stitch drawings, which string art was actually birthed from. But thanks to some innovative modern artists, string art has gotten a lot more interesting. Here are some of the most creative applications so far.

How To: The Best Learning Apps on Your Phone for 18-Month-Olds

Give an 18-month-old a shoe, check back 10 minutes later, and it's a very big maybe he will have it on his foot. But give him your smartphone, and in a mere five minutes, he can take 100 pictures of the carpet, send weird messages, and delete essential apps. Imagine what your child could do if they were able to harness this technical aptitude and put it to good use — and they can, with learning apps.

How To: You're Using Lidar on Your iPhone and iPad — And You Don't Even Know It

Lidar, a technology first used by meteorologists and aerospace engineers and then adopted in self-driving vehicles, has slowly crept into consumer electronics over the last five years. If you have a Pro model iPhone or iPad, there's a good chance it has a lidar sensor, and you're likely using it whether you know it or not.

How To: Derive the basic area of a triangle

In this video tutorial, viewers learn how to solve the area of a triangle. The formula for the area of a triangle is A = ½ x b x h or bh/2. The base of the triangle is always at the bottom; it is the side that the triangle sits on. The height is the length between the base and the highest point of the triangle. Multiply the base and height of a triangle; then divide by two or multiply by half. The measurement unit of the answer should be squared. This video will benefit those viewers who need...

How To: Find the geometric mean

It doesn’t matter how long ago your last geometry class was, you can still impress your friends by finding a geometric mean. The geometric mean can be used to find the average of numbers with out unusually high or low results effecting the result.

How To: Origami polygons

Watch this simple instructional video and learn how to turn a paper square into several other polygons. These basic origami projects also serve as edifying practice in simple geometry. You can fold an equilateral triangle, a regular hexagon, and a regular octagon from square origami paper.

How To: Determine the area of a trapezoid

Need to figure out the area of a trapezoid for a household project? Even if you just want to sound smart, there is a simple formula that can be used every time you need to find the area of a trapezoid. Try the formula and see how good you are at geometry.

How To: Understand mystical numerology

In this video series, watch as Gnobo Calypso teaches all about mystical numerology. Learn all about patterns, anthropocosmic beings, nature's flow, the sacred geometry, universal vibrations, mystical energy as Ra, Isis, Maat, and Numena, and the Age of Aquarius.

How to Play Stupid Zombies: 3 Stars on Levels 1-60 in Chapter 1, Stage 1

Looking for another Angry Birds fix? Well, drop the lame birds and pick up the zombies—Stupid Zombies, that is. You'd think that killing "stupid" undead beings would be easier than knocking off a few "angry" vertebrates, but it's actually more challenging—and more fun! Who wouldn't enjoy killing zombies with a shotgun blast and watching their heads roll? Armed with a shotgun and a strategic mind, your goal is to take out all the living dead with as few bullets as possible, trying to achieve t...

How To: Link complex forms to drive massing in Rhino & Revit

This Revit Architecture 2009 video tutorial covers how to import geometry from Rhino via Autocad. Really this technique will work for any program that can output a .sat. Even if the program cannot, Rhino imports many formats (such as .step or .iges) which you can then export as a .sat for Autocad. The basic logic in this tutorial is to create a tower which has geometry too complex to build in Revit. We then pass it through Autocad to export a closed solid .dwg. As of now Rhino only exports .d...

How To: Use the delete mesh modifier in 3ds Max

This 3D software tutorial shows you how to use the delete mesh modifier when modeling in 3ds Max. Delete Mesh provides parametric deletion based on the current sub-object selection level in the stack. The possible choices are faces, vertices, edges, and objects. Apply the Delete Mesh modifier to delete the geometry specified at that sub-object level. The Delete Mesh modifier in 3D Studio Max works well for removing geometry without having to delete. You can use it in conjunction with the Edit...

How To: Use the patch deform modifier in 3ds Max

The PatchDeform modifier in 3ds Max deforms an object based on the contours of a patch object. This modifier works similarly to the PathDeform modifier, but uses a quad-based patch object instead of a spline shape or NURBS curve path. Patch Deform is a great tool for mapping geometry on a surface or the distribution of component on a surface in 3ds Max. The only catch is that the distribution geometry has to come from a surface originally made as a Patch. The surface cannot come from a set of...

How To: Use the displace modifier in 3ds Max

The Displace modifier in 3ds Max acts as a force field to push and reshape an object’s geometry. You can apply its variable force directly from the modifier gizmo, or from a bitmapped image. The 3D Studio Max displace modifier works on Shapes, Meshes, Polys, Patches, NURBS. Displace is often used to make terrains or to add finer texture to 3D models with out having to model in extra texture. It can also be used in a very controlled way to manipulate geometries. With the use of procedural text...

How To: Use the bend modifier in 3ds Max

The Bend modifier in Autodesk's 3ds Max lets you bend the current selection up to 360 degrees about a single axis, producing a uniform bend in an object’s geometry. You can control the angle and direction of the bend on any of three axes. You can also limit the bend to a section of the geometry.

How To: Use camera mapping in Blender

Camera mapping is a clever technique that allows you to take a still image and convert it into 3d geometry for use in an animation. This powerful technique is used extensively by visual effects studios for feature films, commercials and television shows. It's especially useful for faking helicopters flyovers because it costs just a fraction of the cost of hiring a real helicopter.Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just inter...

How To: Model with images in 3ds Max

This 3D software tutorial shows you how to use images to affect models in 3D Studio Max. Using the displacement modifier in 3ds Max we are able to use either image data or procedural texture maps to drive geometry in a design model. Modeling with images is a great way to model quickly and with details hard to get using other methods. See how in this 3ds Max tutorial. Model with images in 3ds Max.

How To: Build a parametric truss system in Revit

This Revit software tutorial shows how to array a series of voids to create a changing truss system. Rather than thinking of the modeling in components what we are doing here is modeling a solid and using Revit’s cut geometry tool to slice a solid into stick members. The only catch to this techniques is that each truss has a slight slant on the top and bottom. This is something we can look past since it will be lost in the line weight. Once this model needs to transfer to a higher lever of pr...

How To: Make an exponential curve with Grasshopper in Rhino

In this Rhino tutorial we cover how to make an exponential curve with with Explicit History (Grasshopper). This is an intro to using scalar parameters in Rhino to driving geometry with math. Also covered, is how to use the range components in Rhino to make collections of objects, in this case points. By learning the simplest commands in Rhino, you can start to build on them and combine them for more complex results. This tutorial is best viewed at full screen. Make an exponential curve with G...