John Sebastian
@johnseb.bsky.social
Fluid Mechanics, etc
https://john-seb.github.io/
https://john-seb.github.io/
Reposted by John Sebastian
5/ Read more :
🔗 Popular science article FR : www.espci.psl.eu/fr/actualite...
🔗 Full publication in PNAS: www.pnas.org/doi/10.1073/...
🔗 Popular science article FR : www.espci.psl.eu/fr/actualite...
🔗 Full publication in PNAS: www.pnas.org/doi/10.1073/...
On the shape of air bubbles trapped in ice | PNAS
Water usually contains dissolved gases, and because freezing is a purifying process
these gases must be expelled for ice to form. Bubbles appear at...
www.pnas.org
March 27, 2025 at 3:01 PM
5/ Read more :
🔗 Popular science article FR : www.espci.psl.eu/fr/actualite...
🔗 Full publication in PNAS: www.pnas.org/doi/10.1073/...
🔗 Popular science article FR : www.espci.psl.eu/fr/actualite...
🔗 Full publication in PNAS: www.pnas.org/doi/10.1073/...
Reposted by John Sebastian
…because one inspired person can make remarkable discoveries that a thousand others might not see right in front of them.”
www.cell.com/news-do/50-i...
Happy holidays! Share the joy of science this holiday season.
www.cell.com/news-do/50-i...
Happy holidays! Share the joy of science this holiday season.
Bioengineer and cell biologist Manu Prakash on embracing and sharing the joy of science
The importance of studying nature in its true “playground” and more from Dr. Prakash.
www.cell.com
December 21, 2024 at 6:10 AM
…because one inspired person can make remarkable discoveries that a thousand others might not see right in front of them.”
www.cell.com/news-do/50-i...
Happy holidays! Share the joy of science this holiday season.
www.cell.com/news-do/50-i...
Happy holidays! Share the joy of science this holiday season.
Reposted by John Sebastian
This happens thanks to a rapid increase in the insect’s blood pressure. We measured it: the pressure builds up, reaches a plateau, and the wings deploy!
December 11, 2024 at 2:00 PM
This happens thanks to a rapid increase in the insect’s blood pressure. We measured it: the pressure builds up, reaches a plateau, and the wings deploy!
John Sebastian
john-seb.github.io
December 4, 2024 at 3:10 AM