The cost of the Suez Canal blockage
https://www.bbc.com/news/business-56559073
https://www.bbc.com/news/business-56559073
https://transportgeography.org/contents/chapter1/emergence-of-mechanized-transportation-systems/suez-panama-canal-geography-impacts/
https://www.bbc.com/news/world-middle-east-56567985
https://www.thesun.co.uk/news/14485021/czech-billionaire-petr-kellner-killed-helicopter-crash/
https://www.bbc.com/news/business-51706225
https://edition.cnn.com/2020/11/10/europe/biontech-pfizer-vaccine-team-couple-intl/index.html
https://www.dw.com/en/biontech-vaccine-inventors-receive-germanys-knight-commanders-cross/a-56912141