Op Amp Challenge

KeyBlaze is a typing tutor software program designed to assist with learning how to speed type and touch type.

Refugees. Migrants. Natives. Population. Society Developments brings Honesty, Clarity and Modesty to the most discussed historic topics. In Times of overheating debate, our calculations bring clarity in counting together cost and budget. We target 1% Refugees from biblical advice, and start by spending 10 Euro a Month. How much budget can we collect as a Nation? How many people can be supplied by this. Decide self. For all political opinions.

Eat an Apple, save its Seeds, grow small Tree in your House Garden. Watch your Tree growing. From year 7, sell them on street. Define your Price. Pluck 10 Apples per Customer. Open a very small business. Apple Tree plans it perfectly. Includes Apple Tree simulation, Bakery Tutorial, a Multi-Material calculator, a Water Supply - Well builder calculator, Dynamic Idea and Roadmap Competition, and a configurable Time Ruler.

Healthcare Simulation allows you to load, save, run, create and modify various Simulation Models by Dynamic Applications, centered around the topic of Home, Family, Health, Virus Infections, and healthy food creation. The built-in Formula System allows to define any number of Input Parameters and Target Formula. All calculations are fully Transparent through interactive ToolTips, explaining all Formula in live calculation.