background preloader

Free, open source, cross-platform audio software for multi-track recording and editing.

Free, open source, cross-platform audio software for multi-track recording and editing.

http://www.audacityteam.org/

Related:  b_keyinnovazione tecnologica: spunti per l'anno di provaSélections d'outils et logicielscarolinestandarÀudio

How a Hacker Remembers a PIN If you have more than a few bank cards, door-entry keycodes, or other small numeric passwords to remember, it eventually gets to be a hassle. The worst, for me, is a bank card for a business account that I use once in a blue moon. I probably used it eight times in five years, and then they gave me a new card with a new PIN. Sigh. How would a normal person cope with a proliferation of PINs? They’d write down the numbers on a piece of paper and keep it in their wallet. Reading Comprehension Worksheets "Your reading comprehension materials are the best I've found on the web. They are so thorough and comprehensive! My students and I have learned a lot from them. Thanks so much!" -- Susan B., Carter, KY. 03/21/12 Like these materials?

Heat Shrink Tubing and the Chemistry Behind Its Magic There’s a lot to be said in favor of getting kids involved in hacking as young as possible, but there is one thing about working in electronics that I believe is best left as a mystery until at least the teenage years — hide the shrink tube. Teach them to breadboard, have them learn resistor color codes and Ohm’s Law, and even teach them to solder. But don’t you dare let them near the heat shrink tubing. vlc video Jean-Baptiste Kempf: 15 years of VLC and VideoLAN 15 years! Today marks the 15th anniversary of VLC! GPL Technically, today is the 15th anniversary of the relicensing of all the VideoLAN software to the GPL license, as agreed by the École Centrale Paris, on February 1st, 2001. [...]

Discover Nao, the little humanoid robot from Aldebaran 58 cm in height, NAO is our first humanoid robot. He has continually been evolving since the beginning of his adventure in 2006.Currently in his 5th version, about 9,000 NAOs have already been sold throughout the world.NAO is an endearing, interactive and personalizable robot companion.Everyone can construct his own experience with specific applications based on his own imagination and needs. Their experience with NAO 7 NAO joined the "ROBOTS" show company created by the renowned choreographer Blanca Li in 2013. The first show in the world with robots in the starring roles, it has already charmed European and North American audiences.

Quest - Write text adventure games and interactive stories Quest lets you make interactive story games. Text adventure games like Zork and The Hitchhiker's Guide to the Galaxy. Gamebooks like the Choose Your Own Adventure and Fighting Fantasy books. You don't need to know how to program. All you need is a story to tell. Competition - VEX EDR In the VEX Competitions, presented by the Robotics Education & Competition Foundation, teams of students are tasked with designing and building a robot to play against other teams from around the world in a game-based engineering challenge. Classroom STEM concepts are put to the test on the playing field as students learn lifelong skills in teamwork, leadership, communications, and more. Tournaments are held year-round at the regional, state, and national levels; local champions go on to compete against the best in the world at VEX Worlds each April! A STEM Education Revolution for Elementary and Middle School - Elementary/primary to middle school - Teamwork Challenge: Two teams working together to maximize their score - Robot Skills Challenge: One robot & driver playing alone against the clock - Programming Skills Challenge: One robot using sensors to run autonomously - STEM Research Project: Research and present on a STEM theme - Local, regional, national, and world competitions

O'Reilly Media - Tech Books, DRM-Free Ebooks, Videos This book uses, at its core, a couple of services to permit the reader to do code experiments using pre-written Python modules in a specially packaged format. The idea is that you install the two services required and then you can experiment to your heart's content with the code. The Problem C.a.R. - News Compass and Ruler - Construct and Rule C.a.R. simulates constructions with a pair of compasses and a ruler on a computer. By moving basic points, students can experience changes in the construction, check the construction for correctness. Moreover, tracks of points or polar sets of lines can be generated to establish new conjectures and gain geometrical insights.

50 Education Technology Tools Every Teacher Should Know About via Edudemic Technology and education are pretty intertwined these days and nearly every teacher has a few favorite tech tools that make doing his or her job and connecting with students a little bit easier and more fun for all involved. Yet as with anything related to technology, new tools are hitting the market constantly and older ones rising to prominence, broadening their scope, or just adding new features that make them better matches for education, which can make it hard to keep up with the newest and most useful tools even for the most tech-savvy teachers. Here, we’ve compiled a list of some of the tech tools, including some that are becoming increasingly popular and widely used, that should be part of any teacher’s tech tool arsenal this year, whether for their own personal use or as educational aids in the classroom. Social Learning

Famed Hacker Kevin Mitnick Shows You How to Go Invisible Online If you’re like me, one of the first things you do in the morning is check your email. And, if you’re like me, you also wonder who else has read your email. That’s not a paranoid concern. If you use a web-based email service such as Gmail or Outlook 365, the answer is kind of obvious and frightening.

Nik Collection - Google photographie Today we’re making the Nik Collection available to everyone, for free. Photo enthusiasts all over the world use the Nik Collection to get the best out of their images every day. As we continue to focus our long-term investments in building incredible photo editing tools for mobile, including Google Photos and Snapseed, we’ve decided to make the Nik Collection desktop suite available for free, so that now anyone can use it. The Nik Collection is comprised of seven desktop plug-ins that provide a powerful range of photo editing capabilities -- from filter applications that improve color correction, to retouching and creative effects, to image sharpening that brings out all the hidden details, to the ability to make adjustments to the color and tonality of images. Starting March 24, 2016, the latest Nik Collection will be freely available to download: Analog Efex Pro, Color Efex Pro, Silver Efex Pro, Viveza, HDR Efex Pro, Sharpener Pro and Dfine.

Related: