Discover and read the best of Twitter Threads about #CaveMen
Most recents (2)
1/9 #Colonial #Victorian tropes of #primitive and #civilised are never funny @BBCNews @BBCWorld. They were actively used to justify colonialism.
Small-scale societies are as complex as large states, and values and morals are #HumanUniversals. Also, #Neanderthals were smart!
Small-scale societies are as complex as large states, and values and morals are #HumanUniversals. Also, #Neanderthals were smart!
2/9 #Hunter-gatherers live in small groups but have large social networks. San societies in southern #Africa maintain these by exchanging ostrich eggshell beads across hundreds of kilometers. And they have been doing this for over 30,000 years.
pnas.org/content/117/12…
pnas.org/content/117/12…
3/9 #Aboriginal societies in #Australia have complex ways of transmitting knowledge across space and time. Their #OralHistories preserved information on the impact of #SeaLevelRise at the end of the last #IceAge over 10,000 years.
scientificamerican.com/article/ancien…
scientificamerican.com/article/ancien…
2/19 NASA’s @ParkerSunProbe goes even closer than @ESASolarOrbiter but samples particles, plasma & the solar wind – it doesn’t image the Sun’s surface, only snapping images looking away, while #SolarOrbiter peers forward – the 2 complement each other esa.int/Enabling_Suppo…
3/19 At its closest to the Sun, @ESASolarOrbiter must withstand sunshine 13 times more intense than Earth orbit. Imagine having to stand out under a cloudless sky filled with 13 separate Suns – the trick is to bring a sunshade with you #SolarOrbiter esa.int/Enabling_Suppo…
4/19 So @ESASolarOrbiter has taken shape as a largely ‘normal’ spacecraft, because it can take shelter behind an extremely powerful multi-layered heat shield, designed by @Thales_Alenia_S in Italy #SolarOrbiter esa.int/Enabling_Suppo…
