Wikipedia comes close to Britannica in accuracy on science entries: Nature

Wikipedia, recently hit by a controversy over a bogus entry on a journalist, comes close in accuracy–in science entries at least–to Britannica, according to a review by Nature magazine.

The review “revealed numerous errors in both encyclopedias, but among 42 entries tested, the difference in accuracy was not particularly great: the average science entry in Wikipedia contained around four inaccuracies; Britannica, about three.” Here’s a table listing the number of inaccurate entries.