Pedra de raio (texto no registo inferior)
https://educalingo.com/pt/dic-pt/pedra-de-raio
Discovering the oldest human footprints in Europe
In May 2013 a storm exposed mysterious hollows on the beach at Happisburgh in Norfolk. Follow the progress of the research team as they realise they have found human footprints that are around 900,000 years old.
https://www.nhm.ac.uk/discover/the-oldest-human-footprints-in-europe.html
Who Invented the Microwave, and How? Well, It Started With an Accident
The microwave oven was invented accidentally, when a test for a magnetron melted an engineer's snack in 1946.
In May 2013 a storm exposed mysterious hollows on the beach at Happisburgh in Norfolk. Follow the progress of the research team as they realise they have found human footprints that are around 900,000 years old.
https://www.nhm.ac.uk/discover/the-oldest-human-footprints-in-europe.html
The microwave oven was invented accidentally, when a test for a magnetron melted an engineer's snack in 1946.
