Backup Brain, research, science, SCIENCE

Lake Toba Supervolcano and the ancient human bottleneck (research)

Mt Toba Eruption 74,000 years ago

Toba catastrophe theory

Supervolcano Not to Blame for Humanity’s Near-Extinction

Aftermath of supereruption shows Toba magma system’s great size

Toba catastrophe theory – ScienceDaily

Toba super-volcano catastrophe idea ‘dismissed’

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science, Science Fiction, Wild Speculation and Disjointed Ramblings

Drones Are Predators, Drones Are Prey

I wrote this bit in my notebook last year, dated 27 May 2015.

***

“You see, it was observed that drones, especially the high-altitude surveillance type, emit a particular frequency of sound, and that birds were perceptive to this frequency. It was a simple enough feat to build devices that duplicated this frequency and were small enough to be portable.

“Then we started harassing the birds.

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