The data obtained in countries that manage to push the mass immunization of their populations against Covid-19 shows that the vaccines available today can defeat…
While India is suffocating with Covid, we are producing oxygen on Mars – 04/24/2021 – Marcelo Leite
You know the conversation about the half-full or half-empty glass? That’s the way it is. Optimists prefer to believe that humanity will continue to improve:…
Recycled SpaceX Capsule Brings New Crew to the International Space Station
SpaceX’s Crew Dragon Endeavor capsule, with four astronauts on board, joined the International Space Station (ISS) this Saturday (24th), Elon Musk’s company’s third manned mission…
What to do with young people who are inspired by today’s scientists? – basic research
From Hugo Fernandes The spotlight that is thrown at us in the pandemic cannot be in vain * * “My daughter is with you and…
The controversy over negative numbers – 04/20/2021 – Marcelo Viana
The first written mention of negative numbers goes back to the “Nine Chapters of Mathematical Art” published in China around the year 200. In the…
One-eyed sheep – basic research
By Rossana Soletti A strange case helps us answer why we have two eyes * * The children’s book We Are All Extraordinary, by the…
Brazilian researchers join forces to form the Network Women in Zoology – 04/19/2021 – Science
Dig a 1m deep hole to bury 30L buckets to catch frogs and lizards, drag 2m nets onto a river bed to fish for fish,…
The ingenious helicopter makes the first flight of an airplane on Mars – Outer Messenger
Everything worked! After some difficulty, the Ingenuity mini helicopter soared into the skies of Mars on Monday (7pm), hovered for 30 seconds, and then descended…
Brazilian Scientists Launch Pandemic Fight Network – Apr 19, 2021 – Science
A group of women scientists is starting the Brazilian network of women scientists this Monday (19) looking for an impact on public policy amid the…
NASA signs a $ 2.9 billion contract with SpaceX to take astronauts to the moon
In Nasa’s bravest decision since the start of the Apollo project in the 1960s, on Friday (16) the American space agency selected the SpaceX spacecraft…
