Divergent Travelers Travel Guide, With Tips And Hints To Peru . This is your ultimate travel cheat sheet to Peru. Click to see our full Peru Travel Guide from the Divergent Travelers Adventure Travel Blog and also read about all of the different adventures you can have in Peru at http://www.divergenttravelers.com/destinations/peru-2/
We all know how common elements like oxygen and helium are used in every day life. But gallium? Selenium? Rhodium? Keith Enevoldsen has created an interactive periodic table that illustrates exactly where you may encounter even obscure elements on the chart. It’s like taking high school science all over again, except without the tests, and you’re welcome to keep using your phone.