Fabriquer son propre appareil photo avec une boite de conserve. Kodak nous apprend comment créer un appareil photo à partir d'une boite de conserve... Je vous livre une petite traduction/adaptation de l'article : En utilisant des objets de la maison, on peut créer un appareil photo fonctionnel. Cela est très utile (même simplement à lire) pour comprendre comment fonctionne un appareil photo : Le boitier Utilisez une petite boite de conserve de petite hauteur. Si la boite a un couvercle en plastique, vous pouvez peindre ce couvercle en noir.
Peignez l'intérieur du "boitier" avec de la peinture noire mate, ou utilisez du papier noir pour tapisser l'interieur. Le diaphragme On va faire un trou du côté opposé au couvercle. Faites donc un trou avec une aiguille à coudre de taille n°10. Votre trou sera de meilleure qualité si vous tournez l'aiguille tout en l'enfonçant. Si vous utilisez un morceau de carton ou en alu comme expliqué plus haut, encadrez la paroi de deux autres cartons pour vous aider à faire un joli trou. L'obturateur Le viseur Charger l'appareil. 92 aplicaciones open source para descargar y remplazar programas pagos. If you've never tried open source software, you might think that free applications couldn't possibly be as good as those you pay for. This list might change your mind. Nearly two years ago, we put together a list of 75 Open Source Tools to Replace Apps You Use Every Day . This year, we made that list a little longer, edited out some of the projects that are no longer actively maintained, updated our descriptions and added some newer projects.
On this list, you'll find a mix of apps for home users, schools, small businesses and enterprises. These applications are all noteworthy for their ease of use and overall quality. In fact, you might even find some that are arguably better than their commercial counterparts. If you know of other open source projects that you think should be on the list the next time we do an update, feel free to make a suggestion in the comments section below. Audio/Music 1. Like iTunes, Amarok helps you manage and play your music. 2. aTunes Replaces: iTunes 3. 4. Backup. Conversor online.no de los programas más completos y con más calidad, convierte toda clase de archivos multimedia. Utilizar las mejores herramientas de internet. @enlanubetic - Lista de Recursos Audiovisuales. Series Temáticas en Ciudadano 2.0. Estadísticas de tráfico de Ciudadano 2.0 12 Trucos para bloguear como un profesional Descubre cómo llevar tu blog al siguiente nivel Mini-curso en 12 entregasTe revelo mis mejores trucos100% gratis para suscriptores.
Collection Of Free Screen Capture Tools And Techniques. Today, we present an interesting showcase of screen capture tools that demonstrate effective and competent screen capturing. These tools perform their job quite smartly and we are sure that you will surely like them and will use them for your everyday use. Screen Capture or also called as Print Screen is a way to share with others whatever appears on your screen so that you do not have to describe the whole situation verbally. This technique is very useful for the tech users as it allows them to share and communicate better with friends and peers.
This is the reason why this technique has been greatly used professionally as well. WebKut WebKut is an AIR application that allows you to capture web pages, or parts of them in a very simple way. Snaggy Snag.gy is an image hosting service that lets you paste images from your clipboard directly online. Capture SnapNDrag SnapNDrag Pro is screen capture made ridiculously easy. XscreenCapture Websnapshot Enter the Url and Press Snap. MWSnap Screenr Szoter. Free Software | bigBrains.com - StumbleUpon. The 101 Most Useful Websites on the Internet. Create Interactive Online Presentations, infographics, animations & banners in HTML5 - Visme by Easy WebContent.
Free online video presentation software | Make a slideshow with your powerpoint & web cam. The 31 Educational Web Tools Every Teacher Should Know about. Below is a list I have been working on for the last couple of days. This list features some interesting web tools for teachers keen on integrating technology into their instruction and work routine. There are loads of web platforms that are educationally focused and to contain them all in one list is way beyond the scope of a short blog post like this , therefore I selected only what I deemed the most important. 1- Google drive Google Drive is a great suite of productivity tools that works across different devices. Google Drive provides 15 GB of free storage. Wheher you want to create stunning presentations, collaborate on a document, make beautiful drawing or design spreadsheets for your class, Google Drive is the answer.
Check out this resource page to explore the tools and tips on how to use Google Drive in your teaching. 2- Dropbox Dopbox is another wonderful cloud-based storage platform that allows you to easily save and store your docs and PDFs and share them with others. 3- Evernote. Herramientas 2.0. Más de 50 de las mejores herramientas online para profesores.
No es una exageración afirmar que hay ciento de aplicaciones educativas por ahí por la red, para todos los gustos y de todos los colores, por lo que es difícil tratar de recogerlas todas en un listado. Sin embargo, algunas destacan más que otras por su innovación y por su capacidad para conseguir adeptos, y esas son las que protagonizan la presente recopilación. Son 50 interesantes herramientas online basadas en las recopilaciones de EduArea, las muchas ya tratadas en Wwwhat’s new y las destacadas por la experiencia. 1.
Dropbox: Un disco duro virtual con varios GB gratuitos y al que se accede desde casi cualquier dispositivo. Sin embargo, es muchísimo más que eso, de hecho ya comentamos 20 razones. 2. Google Drive: La evolución de Google Docs que suma a sus múltiples herramientas de creación de documentos, un considerable espacio virtual gratuito. 3. 11. 21. 31. 41. Aplicacion Online. Más de 1000 herramientas web que podemos probar parcialmente o usar completamente sin registrarnos. Conversores online gratis - Conversor de documentos, archivos, imágenes, audio, vídeo, unidades y mucho más | Zamzar - convert document, eBook, image, audio and video - free online file conversion.
Print template. Gett sharing. New post — Checkthis. Online Portfolios on Behance. Roon — The easiest way to blog. Useful programs. 15 CMD Commands Every Windows User Should Know. Advertisement Updated by Tina Sieber on January 21, 2017. Microsoft has slowly but surely pushed the command line aside in the Windows interface. This is not without reason. It’s an antiquated and mostly unnecessary tool from an era of text-based input. 10 Windows Command Line Tips You Should Check Out 10 Windows Command Line Tips You Should Check Out While the Windows command line is not considered as powerful as a Linux's, here are some Windows command line tips and tricks not everyone might know about. Read More But many commands remain useful, and Windows 8 and 10 even added new features. In case you’re not sure how to access the command prompt, forgot basic commands, or would like to know how to see a list of switches for each command, you can refer to our beginners guide to the Windows command line for instructions.
Our 15 Favorites Most files in Windows are associated with a specific program that is assigned to open the file by default. 2. 4. 5. 6. 7. 8. 9. 11. 12. 13. 14. 15. Best Free Windows Softwares 2013 You Must Have on Your PC| TechnoJourney. ▶ Here in this article, we have listed some of the best free Windows softwares 2013 you must have on your PC. ▶ The World didn’t end as scheduled on 21st Dec 2012 and here we are in a brand new year – 2013. ▶ So, to give your new year a flying start, here are some of the best softwares you wouldn’t probably heard of before. ▶ Just make some time to browse through these handy applications and pick the ones that best suits your needs. ▶ Most of these softwares will work on all versions of Windows while some are dedicated to certain versions.
If you liked this collection of some the coolest softwares, please share it with your friends on Facebook, Twitter and Google+. Also Read: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49 Free Video to GIF Converter - can convert any video to gif animation with ease. 50. Last Thoughts Ohh! How to Create a Screencast Like a Pro with These 6 Online Tools. Have you ever wondered how to create a screencast or why you may want to? Screen recordings, also known as screencasts, could serve a number of purposes, such as teaching your less tech-savvy relatives or friends some time-saving techniques, and showing customer service agents what the problem is when screenshots are just not enough.
You have a few options when it comes to screencasting (such as Camtasia which offers to record your screen for $299, or Camstudio). However, if you want simpler applications that can do the same thing without the heavy toll on your computer’s memory or your wallet, try these easy-to-use web-based solutions. Since all of the following offer the recordings for download, you can edit the screencasts to your liking in your preferred video editor, or start over with ease. None of these require sign-up to record but for some services, an account is required to upload the material. How to Create a ScreenCast in One Click with ScreenCastle Photo credits: garryknight. The 32 Totally Essential (and Free) Apps for Every New PC.
You have to admit, Windows is a pretty barebones operating system, feature-wise. After a fresh install of XP or Vista (perhaps following a Clean Start), you're faced with a barren Start Menu and an empty desktop that's beaming with limitless potential. The problem is that it's up to you to hunt and download those applications that you really need in your day-to-day computing experience. And chances are, it's often difficult to find good software that's also free. That's where this guide comes in. We've put together a list of what we think are the most essential PC apps for every Maximum PC reader. And at the end of the feature, we'll even show you how to install these apps in one fell swoop with a special configuration file we've created. WinDirStat Have you ever sorted a folder by file size, hoping to track down a hard disk hog, only to be frustrated by the fact that Windows doesn’t let you see the size of nested folders’ contents?
AnyDVD Foxit PDF Reader VMWare Server Steam Dropbox. Roundup: 15 Must-Have Free Software Programs for Your PC. Over the last three years, the writers here at MakeUseOf have profiled thousands of software apps on the website. With all these thousands being presented to you, it’s hard to decide which apps to use and which ones to discard. To make it easier for you, we have managed to compile a list of the top 15 absolute must-have tools for everyday tasks. These are the essential programs that we recommend you install and keep on your arsenal. 1. Firefox / Chrome (Web Browser) 2. AVG Anti-Virus (Anti-virus Software) 3. Auslogics Disk Defrag (Disk Defragmenter) 4. 1. Both Firefox and Google Chrome are excellent browsers. You can see all add-ons for Firefox at 10 Cool Extensions for Google Chrome 10 Cool Extensions for Google Chrome Read More 2. AVG Free Anti-Virus is the most popular free anti-virus software in the world.
Most of the MakeUseOf authors use AVG and we highly recommend it to others. Download AVG Free (Platform: Windows only) 3. Download Auslogics Disk Defrag. Top 10 Tech Concepts You Always Wanted To Learn About (But Never Did) Store your data on someone else's computer, hope they don't do anything bad with it or decide to shut down. Stallman calls it "Careless Computing". If you put personal data in-the-cloud like future plans., trips, your current GPS location, then you should expect that data to be shared all over the world with nice people, nice companies and criminals (looking for when to rob you).
Facebook connections and twitter followers provide information about you and your friends. If they assume you are similar to your friends, then the personal information those other people enter helps them build a profile of your likes/dislikes too. Photos tagged with your real name provide all sorts of other information that you may not want known to anyone in the world with a computer and internet connection. If you aren't paying for the services ( ea probably $15/month or more), then you and your data are probably the product being sold.
It's good to have a paranoid person around, but citations please. How-to Guides / Tutorials. How to Create a Screencast Like a Pro with These 6 Online Tools. Fundamental Teacher Apps. Useful programs. 6 Steps to Secure Your Home Wireless Network. By Ramesh Natarajan on August 7, 2008 Most of you might have enabled wireless encryption, which is only one of the 6 steps mentioned in this article to make your wireless network safe and secure from hackers. The screenshots mentioned below are from Linksys wireless router. But, you’ll find similar options for all the 6 steps mentioned below in wireless routers from any other vendors. Apart from these 6 steps to secure your wireless router, also make sure your wireless router firmware is up-to-date. 1. Let us start with the basics. WEP (Wired Equivalent Protection) 64-bit and 128-bit: WEP is an old wireless encryption standard. Fig-1 Enable Wireless Encryption 2.
SSID (Service Set Identifier) refers to the name of your wireless connection, that you see on the “Available Wireless Connections” list from your laptop while connecting. 3. You can avoid your wireless name from getting displayed on “Available Wireless Connections” on all your neighbors laptop. 4. 5. 6. TagCrowd: make your own tag cloud from any text. Create Interactive PDF with InDesign. Grabar actividad en pantalla.
– [**Easel.ly**]( Muy bueno para crear infografías online. Muchas plantillas donde elegir, y una mecánica basada en el *drag & drop* a la que quizás cueste un poco adaptarse. Además, guarda nuestros archivos en su propia nube, por lo que podemos interrumpir el trabajo y retomarlo después. La contrapartida es que a la hora de exportarlos sólo permite hacerlo en *jpeg*, se echa de menos la opción directa en PDF. Así y todo, una de las webs útiles para salirse de los informes antiestéticos. – [**Modo TV de YouTube**]( El espectacular modo de YouTube para cuando conectemos el ordenador a la TV. . – [**Similar Sites**]( Básicamente sirve para encontrar webs similares en cuanto a temática a una que introduzcamos. . – [**Online OCR**]( Si alguna vez te diste cabezazos contra la mesa por tener que transcribir un texto ya impreso, no te los volverás a dar gracias a esta web.