Courses
Videos and exercises on trigonometry. Watch the Khan Academy "Geometry" playlist first if you have trouble understanding the topics covered here.
In this course, author Maria Langer explains how to use Twitter, the social network for sharing short bites of information instantly. The course walks through building and customizing an individual profile, reading and sending Twitter updates (called tweets), and building a network of followers. The training also describes how to get the most out of Twitter by following trending topics, configuring privacy settings, establishing a business presence, and tapping into third-party resources that make it easier to follow, send, and schedule tweets.
Join author Anne-Marie Concepción as she shows you how to leverage the power of tweeting for business promotion and customer engagement. This course reviews the basics of tweeting for business and shares smart ways to set up an account that reflects your brand. It explains how to tweet strategically in order to engage customers and attract followers. Anne-Marie also offers suggestions for creating a richer Twitter experience, managing your feed and activity using third-party apps and utilities, and integrating Twitter with other marketing endeavors.
Learn how to choose fonts for a web site and create beautiful, legible type. Author Laura Franz shares how to create designs that maximize readability (and keep visitors on the page) by paying attention to details in size, line-height, line length, alignment, color, vertical space, and more. Laura also demonstrates how to incorporate web fonts, style type with CSS, and pick fonts that work well together.
Take an in-depth look at nCloth, the Maya toolkit for simulating high-resolution mesh cloth for 3D characters and animations. Author Aaron F. Ross explains the roles played by the various "actors" in an nCloth simulation, including the nucleus solver, nCloth objects, passive colliders, and nConstraints. The course begins with basic simulations such as flags and ropes, then progresses to building a simple garment, until finally integrating animation and special effects like falling leaves and tearing cloth. Aaron also covers performance optimization techniques such as nCloth and nucleus solver settings, proxy objects, collision layers, the Wrap deformer, and more.