Euler was concerned about the instability of his position in St. Petersburg and in 1741 accepted an invitation from King Frederick the Great (1712-1786) to…
Folha Changes Infographics Showing Vaccinations And Accelerations At Covid – 03/09/2021 – Science
Starting this Tuesday (9), Folha will publish new information in the infographics on the homepage of its digital version and on the first page of…
Yes, the European locks worked. see why – Darwin and God
My column for the Sunday spent in this Folha was a short list of the fallacies and absurdities about Covid-19 floating around like a tsunami…
Artificial Intelligence or Stupidity? – 08/03/2021 – Suzana Herculano-Houzel
I know “artificial intelligence” still sounds like science fiction, which is about androids and machines that will make decisions instead of humans in the distant…
New fossils help rebuild the grandfather of all primates – Darwin and God
The pet’s scientific name and history are irresistible: Purgatorius mckeeveri, whose artistic reconstruction can be seen in all its glory in the picture, is the…
After difficulties in survival mode, Amazônia-1 is already taking pictures of Brazil – Messenger Sideral
Between the independent pursuit by overseas observers and allegations of “fake news” by top levels of government, the first week of Amazonia-1 in space was…
Errors about the pandemic have become commonplace; learn to defend against some of them – 06/03/2021 – Reinaldo José Lopes
Anger and insurrection are currently perfectly understandable responses to the disastrous implementation of the fight against the pandemic in Brazil. Those who are not in…
Asteroid Apophis gives observation the last chance before it meets near 2029 – star messenger
It has been badly spoken for more than a decade due to the (very remote) possibility that it will hit Earth in 2029, or even…
Bolsonaro used the Justice League HQ image to publicize the launch of the Brazilian satellite Science – 03/05/2021 – Science
President Jair Bolsonaro (no party) used an image from the Comics (HQ) of the Justice League by American publisher DC Comics to publicize the launch…
Should we abuse the placebo effect for the terrible migraines? – 05.03.2021 – Luciano Melo
Virtually everyone of us will have at least one headache attack in our lifetime. But many of us will not have the privilege of experiencing…
