Tags » Time Line

Merry Christmas and Happy Holidays!

There’s a neat kind of natural example of a time line that a burning joint creates. You can look at the hottest coals, the point of combustion as the present. 90 more words


Tea: the history

 Some biology. All tea comes from a plant species РCamellia Sinensis. The tea plant is a sub-tropical plant that grows best in acidic soil in a warm and humid environment. 632 more words