Forever student, reality observer, Professor (Faculty) @UFPR, likes to pose questions. Likes and retweets are not endorsements. I tweet for free
Curitiba, PR - Brazil
Joined September 2009
- Tweets3.9K
- Following144
- Followers152
- Likes11.5K
Marcelo Errera retweeted
It's twofold - #1 (as shown below) is correct. The media attempted to destroy ANYONE who disputed the Fauci-god and his government mandates.
#2 is the political power that was gained from those mandates, and the power to silence ANYONE who opposed. The left knows this is the only way to install their imbecilic socialist utopia. Orwell was Nostradamus.
Marcelo Errera retweeted
New publication: onlinelibrary.wiley.com/doi/…
Relevant for Curitiba: highlights the importance of air quality, conscious use of fossil-fuel vehicles, and the transition to electric fleets.
"This is both a personal and intellectual story — about how early scientific inquiry (...) illustrate the universality of the Constructal Law. The Journal of Fluid Mechanics “The nonaxisymmetric (buckling) flow regime of fast capillary jets”. Stockman
sco.lt/4yMBkm
Marcelo Errera retweeted
A great opportunity to work with our founder, Max Roser, and colleagues at Oxford!
We are now looking for a fourth colleague to join our team — a Postdoctoral Researcher at @UniofOxford.
It is a great position for a researcher with a broad interest in technology who enjoys carefully building a comprehensive database on technological change.
You will be working with my colleagues @Doyne_Farmer, @F_Lafond_, and me at the new @OxMartinSchool Programme on Forecasting Technological Change.
If you are interested, we would love to hear from you!
And if you know someone, I would appreciate if you share the job offer with them. Thank you.
Marcelo Errera retweeted
A number of groups and individuals say there's a need to protect lunar history before it's too late. space.com/astronomy/moon/can…
Marcelo Errera retweeted
Photoacoustic CO2 sensor collocation method at SMEAR Estonia doi.org/10.3897/aca.8.e15138… via @ACAjournal
Marcelo Errera retweeted
This melody is pure magic—a true masterpiece. Close your eyes, and it instantly conjures vivid scenes: people, places, romance, dance, even animals in playful motion. That kind of imaginative spark is what sets a true masterpiece—whether in music or art—apart from the merely good or great.
🎶"Dmitri Shostakovich: Waltz No. 2 – Carion Wind Quintet"
Marcelo Errera retweeted
The ISS transiting our sun: a photograph that requires the right equipment and sufficient planning to pull off.
While I’ve captured the ISS many times, this is one of my favorite photos of it. Something incredibly humbling seeing it juxtaposed against the power of our star.
Marcelo Errera retweeted
Já teve a sensação de atravessar uma rua que parecia um forno?
A culpa nem sempre é do calor — muitas vezes, é do urbanismo.
Ruas sem sombra afastam pedestres, tornam o espaço público hostil e penalizam quem mais depende da cidade.
Uma cidade mais fresca começa com mais árvores, fachadas acolhedoras e espaços pensados pra quem caminha.
▶️ Assista e compartilhe com quem já derreteu tentando atravessar uma calçada sem sombra.
Marcelo Errera retweeted
Recently NASA's Curiosity has released video of what a night sky looks like on Mars. The stars are out of this world
Readers added context they thought people might want to know
The original image (PIA22960) does not show any stars.
photojournal.jpl.nasa.gov/catalog/PIA229…
Here are real photos of the night sky on Mars:
mars.nasa.gov/mars2020/multi…
mars.nasa.gov/raw_images/773…
web.archive.org/web/2015111721…
