Chromium OS. Chromium OS is an open-source project that aims to build an operating system that provides a fast, simple, and more secure computing experience for people who spend most of their time on the web. Here you can review the project's design docs, obtain the source code, and contribute.
1 Common orange â There are many varieties of common orange and it is widely grown. 2  The most common varieties of common oranges are the Valencia, Hartâs Tardiff Valencia, and the Hamlin, but there are dozens of other types.
#8 Navel Orange (60mg of Vitamin C / 100g Serving Size). Among oranges, the navel orange is considered to be one of the most well-known types and is often referred to as an Orange. There is allotting of different types of Orange that fit this criterion including the Valencia orange used in orange juice production.