Odds and ends, Christmas flash mob,

 Christmas flashmob, Berlin

https://youtu.be/pSEdQGGjB8Y

Testing obedience

https://www.thoughtco.com/milgram-experiment-4176401?utm_campaign=wilat&utm_medium=email&utm_source=cn_nl&utm_content=22466331&utm_term=

 

Port-city Sri Lanka

https://youtu.be/ahv2-XPAuqY

 

Cave carvings

https://www.nationalgeographic.com/science/2019/07/oldest-carving-east-asia-maker-mystery/?cmpid=org=ngp::mc=crm-email::src=ngp::cmp=editorial::add=SpecialEdition_Escape_20201216&rid=5B79CAC70460A1DE3EE8726DE4693511

Odds and ends

Cure for haemophilia

http://www.dailymail.co.uk/health/article-5178431/Is-cure-haemophilia.html

'Black officer' Britain 

http://www.dailymail.co.uk/news/article-5179667/Life-Britains-black-officer-played-Spurs.html

Choosing the right Font 

http://www.dailymail.co.uk/news/article-5178605/Slogans-choosing-right-font-really-matters.html

Languages of the world

https://www.thoughtco.com/most-popular-languages-1434469?utm_campaign=wilat&utm_medium=email&utm_source=cn_nl&utm_content=11563323&utm_term=

Charles Dickens and a Train crash

http://www.dailymail.co.uk/news/article-5167387/Letter-Dickens-tells-train-crash-traumatised-writer.html

Flash mob Christmas music

https://youtu.be/ohJVKKItn5I