Fig. 102. The meteoric radiant in Leo, Nov. 13, 1866. The elements of astronomy. 1919.

Fig. 102. The meteoric radiant in Leo, Nov. 13, 1866. The elements of astronomy. 1919.

Sidney-Hall_-Mountain_-1817_-Wellcome-Images.jpg (724×950)

Sidney-Hall_-Mountain_-1817_-Wellcome-Images.jpg (724×950)

The destruction of a Porphyrian Tree as depicted in the early 16th century. [via]

The destruction of a Porphyrian Tree as depicted in the early 16th century. [via]

Ferrante Imperato, engraving from “Dell'Historia Naturale”, 1599

Ferrante Imperato, engraving from “Dell'Historia Naturale”, 1599

How “the Sun’s rays penetrate the atmosphere and strike upon the Earth’s surface in different latitudes.” Physical Geography. 1908.

How “the Sun’s rays penetrate the atmosphere and strike upon the Earth’s surface in different latitudes.” Physical Geography. 1908.

Travels in the air

Travels in the air

Fig. 67. Case for testing sense of taste and... | nemfrog

Fig. 67. Case for testing sense of taste and... | nemfrog

The mutation theory; experiments and observatio...

The mutation theory; experiments and observatio...

Cicada, Stages of Conventionalization Hugo Froelich, Keramic Studio Magazine, 1905

Cicada, Stages of Conventionalization Hugo Froelich, Keramic Studio Magazine, 1905

化学モデル。 オカルト化学、化学元素の千里眼の​​観察。 1919。

化学モデル。 オカルト化学、化学元素の千里眼の​​観察。 1919。

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