4vidas contains scientific studies on how natural products as a transfer factor are capable of acting as extremely effective immune system modulators that act actively as intelligent agents by learning the immune system how and where to fight and kill disease on an entirely natural and focused manner. It includes documents in adobe acrobat reader format, full document documentation and personal experience, recommended full-featured natural products, and with one-cli…

Do you remember everything about the periodic table, which you learnt about in school? Or perhaps, you are writing an assignment about it right now? With Able Opus Elements, which is a free application for Windows, you can learn all about chemical elements on your computer.  Able Opus Elements is extremely easy to use. You can click on all the different elements to learn more about them, including atomic number, mass, boiling point, shells and so on. It is also…

It could, for example, Be beneficial when you are learning a new language. Here Anki can help with flashcards running (up to 100,000 different ones) that enable you to learn a lot in a relatively short period of time. Anki can be customized with text, images and sound at your own discretion, so the learning is best compiled according to your own criteria. If you work on multiple computers, Anki can also sync between these, so it's always the current learning pro…

With BabyWatch, there is an additional information in a weekly newsletter, and you can listen to the simulated heartbeat rate at that time during pregnancy. See pictures of the child's growing body shown in natural size. BabyWatch will also list the intermediate milestones in your pregnancy, also has a naming database and much more.

So, if you are interested in the universe, Celestia is a must. As Celestia is open source, there are also a number of add-ons that you can find here. Celestia has been added to the following categories: Solar systems, spacecrafts, extrasolar objects and fictional. For movie lovers, it can be mentioned that the category of fictional include contains add-ons in subcategories like Star Trek and Star Wars.

Have you ever dreamt of being an astronaut? Or perhaps, you just want to know more about the different planets and galaxies. Celestia, which is free and open-source, lets you explore space in three dimensions. While it is available for multiple platforms, including Windows and Mac, we tested Celestia on a MacBook Pro running OS X Mavericks. The user interface in Celestia is filled with buttons and options for just about everything, so it definitely comes with a lot…

With DiaTrack it is possible to follow 1000s of the small particles precisely and with a low degree of uncertainty and you can deliver very good statistical calculations for the movement. The program has a lot of different filters and you can change data input to adjust the particles, whose movements you want to follow. You can present them in 2D or 3D and save the files as TIFF files to display them in a multi-image sequence. The program has a very academic interfa…

With this program, you can follow all great events, that happens on our earth. Live earthquakes, hurricanes, webcams, volcanoes and cloud animations are just some of data that is available in an instant. A great aid to teachers for visualizing earth and space with their students. A must have for anyone who loves to watch the weather. You can see where and how powerfull earthquakes are, and weather forcasts for 17. 000 different cities. This could be useful, if you'r…

The GeoGebra program is a piece of math software that gives you a lot of tools to solve mathematical problems. The program provides you with tools in arithmetic, geometry, algebra and arithmetic, which can be a great help in both simple and difficult problems. If you click on the "Math apps" drop-down menu, you will see the options. There you will find a graphing calculator, CAS, Geometry, 3D graph, Spreadsheet, Probability Calculator, and an exam app use…

Global Folders are one of the absolute best tools for GIS data management. It allows you to create and combine even the most varied data formats supported by the cartography industry. These features should, as a new user, only be found in significantly more expensive competing programs - a good reason for choosing Global Folders. Global Folders, however, are more than just a tool. It has built-in features for distance and area measurements, raster blending, featheri…

Have you ever wanted to experience all the world's wonders from your own home's safe environment? So, it can be done completely free with Google Earth, which you can download here. Here you can see the whole world by clicking, zooming and dragging around the globe, and going into the details of the tools that Google makes available.   Travel around the world Google Earth shows the world as a virtual globe, you can freely move around. The program is in…

Graphs can be added with different colors and type of line according to your needs in this programs. Parameter functions and polar functions are supported. It is possible to evaluate a function of an entire item or make the item follow the mouse. It is also possible to save the coordinate system and everything in it as an image file. Furthermore it's possible to copy an image into another program. Text frames can be placed anywhere in the coordinate system…

If you need a calculator for your computer, which can do much more than the basic calculator that is installed as default on your computer, then try HiperCalc. HiperCalc has a very user-friendly design that looks more like a real calculator than the standard calculator on your computer. You can choose whether the calculator should be vertical or horizontally. There are many different features, like on a real calculator. You can, among other things, write fractions i…

Like similar programs, memorize throughout the day with flashcards containing questions that you choose. The questions can be divided into categories and you can opt out of questions you do not want to be asked more. The built-in feature for writing questions can be a bit slow to work with. Instead, you can edit directly in the questions. ini file.

As Oxford Dictionary of English is a digital dictionary, easily accessible directly from your desktop, it's also being updated frequently. This means that you'll find the newest terms, especially smart in regards to IT terms, in Oxford Dictionary of English. For this very reason this dictionary is commonly used as a reference in language scientific publications. With this digital English dictionary you'll have instant access to all English words and terms, eve…

The PVL has been developed to accomplish computer assisted teaching and learning in the physics courses at high schools, and universities. The PVL makes easier and more productive the work of the teacher, and since it is intuitively-easy-to-use, it stimulates the student to carry out experiments by his/her own account, which contributes to profit more of the physics course and as a consequence to optimize his/her academic formation. Nowadays the PVL is successfull…

Have you ever wanted to study the planets in our solar system, but you can't afford a proper telescope? It's a slave's situation to be in. There's so much beauty out there forever. Fortunately, today there is software that can help you with that. The planet's 3D is your virtual and free telescope that can give you a close-up view of all the planets and moons that are in our solar system. Whether it's Neptune's beautiful blue colors or Sa…

When solving mathematical issues, one's tool is one's best friend. Calculator is developed by Danish Flembo, and is one of the more in-depth calculators you can use. With calculator you can solve quadratic equations, equations with two unknown, graving solutions and more. The program has been developed as a help, giving you a clear overview of your problem regardless of your issue. The clear solution In the digitized world we live in, there is software for everythin…

Are you obsessed with the Solar System and all of its planets, moons and stars? If that is the case, then you might be interested in the open-source Windows application Solar Model, which you download right here. In our experience, the user interface is quite confusing so we recommend that you click on the help button in the menu to fully understand the controls. For example, you can use the space key to switch between modes, and you can move around using W, A, S an…

You can view this 3D sky as you would with the naked eye, a pair of binoculars or through the lens of an advanced telescope. Stellarium is for both amateurs and true stargazers, because you can just plug in your coordinates and go. In this open-source version you can access 600. 000 stars, and the background can be dawn or dusk. A great feature is that Stellarium uses very little RAM, and runs in full-screen without much effort. Use Alt-Tab to switch back to normal…