Intro to Statistics When does the course begin? This class is self paced. You can begin whenever you like and then follow your own pace. It’s a good idea to set goals for yourself to make sure you stick with the course. How long will the course be available? This class will always be available! Now anyone can create an iTunes U course to be viewed on student iPads Alongside the release of OS X 10.8 Mountain Lion, Apple also updated iTunes U to allow teachers (and virtually anyone) to create courses for the iPad. More specifically, the courses that are created can be shared and viewed in the iTunes U iPad app. Now it’s easier than ever to unleash the full potential of iPad in your classroom by creating your own courses for iPad. You get to share your ideas in a powerful new way, and your students get a rich, immersive learning experience using the iTunes U app for iPad. iTunes U is available no matter where you teach — at any college, university, or K-12 school. It turns out that you actually don't have to be a teacher at all to create an iTunes U course.
A String Game All submissions for this problem are available. Teddy and Tracy like to play a game based on strings. The game is as follows. Initially, Tracy writes a long random string on a whiteboard. Then, each player starting with Teddy makes turn alternately. Each turn, the player must erase a contiguous substring that exists in the dictionary.
Gearboxes Introduction Prime movers such as Electric motors, internal combustion engines, steam engines and turbines produce rotary motion at certain speeds and with certain torques at optimum efficiency. The motion produced is rarely equal to the motion required to do the necessary work and gear trains are required to translate the motion economically at maximum efficiency. Exploratory Data Analysis Lesson 1: What is EDA? (1 hour) We'll start by learn about what exploratory data analysis (EDA) is and why it is important. You'll meet the amazing instructors for the course and find out about the course structure and final project. Lesson 2: R Basics (3 hours)
My experience with the new iTunes U Course Manager Last week, Apple unveiled two new education-related products: iBooks textbooks and the new iTunes U courses. While both interest me, I was particularly fascinated by the new iTunes U courses and how they bundle information together. I converted my existing Advanced iPhone Development iTunes U class into a full course (which you can subscribe to for free) a few days ago. I wanted to write about what I learned in the process of doing this.
Read, Write, Innovate! Silicon Valley May 3rd, 4th, and 17th, 9am-4pm What do Instagram, Snapchat and Twitter have in common? They were all created by people who knew how to code. Gears – General Gearing Arrangements Gears – General Gearing Arrangements Gear trains and gearing linkage exists in many aspects of aerospace mechanisms. Gearing systems are also part of any electromechanical actuator design. Gearing systems at their simplest consist of 2 gears. When 2 gears are not sufficient due to size, volume or strength constraints, a multi-gear train or a compound gear train is required. When a large gear ratio is desired within a small volume, then a planetary gear arrangement is required.