On This Day In HistoryToday in 1855, 170 years ago: in the United States, the Canadian geologist Abraham P. Gesner patents a new petroleum distillate that he calls “kerosene” (or kerosene).
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.