Plasma in the Ice Age
Left: Bone pendant from Saint-Marcel (Argenton-Sur-Creuse, Indre, France) Right: Bone pendant from the Grotte Des Espélugues (Lourdes, Hautes-Pyrénées, France) Jun 20, 2014 Reproduced above are images of two engraved pendants made of reindeer bone, from prehistoric sites in France. Both objects are attributed to…
Descartes’ Circular Reasoning
Jun 18, 2014 By what physical mechanism do planets and moons orbit around their larger hosts? Before Newton’s theory of gravity burst onto the scene, the so-called ‘vortex theory’ of the French philosopher René Descartes (1596-1650), first proposed in the 1630s, was much in vogue. Invoking experimental analogues in…
Bolts Out of Thin Air
Apr 22, 2014 The discovery of ‘mega-lightning’, upper-atmospheric lightning or transient luminous events (TLEs) is relatively recent, due to the fleeting nature of these phenomena: most last no longer than a few milliseconds. A menagerie of types – such as the playfully labelled ‘sprites’ and ‘ELVES’ – discharge energetically between…
Muddy Memories?
Rock Science
SunShots
Good as Gold
Jan 23, 2014 The proverbial ‘golden age’ is a classic case study in the difference between local and global themes in mythology. It was the German ethnologist Adolf Bastian (1826-1905) who first introduced a systematic distinction between universal ‘elementary ideas’ (Elementargedanke) and culture-specific ‘folk ideas’ (Volksgedanke) in 1860. Taken…
Go Figure!
Jan 21, 2014 To eyewitnesses, including those at lower latitudes, highly energetic formations produced by extremely vigorous aurorae have often suggested some form of painting or supernatural inscription on the canvas of the sky. This was the case with observers of the prominent aurorae spawned by the coronal mass…
Touching Ground
Jan 13, 2014 Most researchers address ‘known’ questions, such as ‘what causes ice ages?’, ‘how far is the moon?’ or ‘where did the ancestors of the human species live?’. Comparative mythologists face the double challenge of seeking answers to problems which most people are unfamiliar with in the first…









