Marcelo Errera

Forever student, reality observer, Professor (Faculty) @UFPR, likes to pose questions. Likes and retweets are not endorsements. I tweet for free

[Marcelo Errera @merrera]

@emiliomercuri Very nice, Emílio and team

[Emílio Mercuri @emiliomercuri]

New publication: https://t.co/OC0LPLjH07

Relevant for Curitiba: highlights the importance of air quality, conscious use of fossil-fuel vehicles, and the transition to electric fleets.

[Marcelo Errera @merrera]

"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
https://t.co/f5pxMQUy4T

[Our World in Data @OurWorldInData]

A great opportunity to work with our founder, Max Roser, and colleagues at Oxford!

[Marcelo Errera @merrera]

A personal variation of the classic #negroni #cocktail: 1 part of good gin, 1 part of #Aperol, 1 part or less to taste of vermouth rosso or port. I like it with port.

[Marcelo Errera @merrera]

https://t.co/sK8KyxkaCy
#constructal

[Marcelo Errera @merrera]

https://t.co/48mBHMhkUO
Trees are trees
#constructal

[Adrian Bejan @constructal]

https://t.co/Fm04Sysggg

[SPACE.com @SPACEdotcom]

A number of groups and individuals say there's a need to protect lunar history before it's too late. https://t.co/QwyVwe9Ehr

[Emílio Mercuri @emiliomercuri]

Photoacoustic CO2 sensor collocation method at SMEAR Estonia https://t.co/j1fxLas5MQ via @ACAjournal

[Marcelo Errera @merrera]

@QuantaMagazine @construcal law

[🌸🎵 Beautiful Melody 🎶💖 @Ducnghia16]

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 @merrera]

https://t.co/OwqRV302x3

#constructal

[Andrew McCarthy @AJamesMcCarthy]

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.

[Caos Planejado @caosplanejado]

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.

[Adrian Bejan @constructal]

https://t.co/ejXCAJw90K

[Adrian Bejan @constructal]

https://t.co/UjmTxVPDTG

[Ecotourism @ecotourismworld]

Recently NASA's Curiosity has released video of what a night sky looks like on Mars. The stars are out of this world

[Duke Men’s Basketball @DukeMBB]

Final from San Antonio 💔

[Duke Men’s Basketball @DukeMBB]

GAMEDAY AT THE FOUR 😈🕺4️⃣