This free educational app introduces you to the top 100 scientists who have had a significant impact on our world. They are the inventors, engineers, physicists, chemists, physicians, philosophers and mathematicians who have discovered the modern science’s fundamental principles and created the most ingenious devices, tools and medicines. As their theories and discoveries have improved our understanding of reality and human nature, they all deserve our deep respect and recognition. This application is our homage to their life and legacy, our small token of appreciation for their genius and hard work. You can easily browse the dedicated pages to find out more about them and see their colorized portraits, or you can go directly to Wikipedia for detailed information about their life and work. -- Top 100 scientists, their portraits and their work -- high-definition, colorized pictures -- easy navigation, ordered list -- no ads, no limitations -- no permissions required -- this app keeps the phone or tablet's screen ON -- fast access to the Internet resources -- background music and text to speech options