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.
1 Tangors, or temple oranges, are crosses between the mandarin orange and the common sweet orange; their thick rind is easy to peel and its bright orange pulp is sour-sweet and full-flavored. Tangors, or temple oranges, are crosses between the mandarin orange and the common sweet orange; their thick rind is easy to peel and its bright orange pulp is sour-sweet and full-flavored.