Roberto Otárola Estrada
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robertootarola.bsky.social
Roberto Otárola Estrada
@robertootarola.bsky.social
67 followers 160 following 150 posts
Born in Brazil; living in Chile. BSc Economics & MEng in Energy. Entrepreneur | Solar Energy Aficionado | Sustainability Geek
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robertootarola.bsky.social
Puente (en vivo en Monterrey) #GustavoCerati youtu.be/LTIIM_g-HtQ
Gustavo Cerati - Puente (En Vivo en Monterrey)
YouTube video by GustavoCeratiVEVO
youtu.be
November 17, 2025 at 3:31 PM
Reposted by Roberto Otárola Estrada
science.org
New research presents a radiative cooling device that exploits temperature differences by using a sky-facing cold plate and a ground-coupled warm plate.

Learn more in this week's issue of #ScienceAdvances: https://scim.ag/4p6lVnZ
A radiative cooling device that exploits temperature differences created by cooling below ambient temperature by exhausting heat toward the sky.
November 14, 2025 at 10:45 PM
Reposted by Roberto Otárola Estrada
science.org
Satellite imagery reveals an unexpected shift in tree lines—but it may not have anything to do with climate change. https://scim.ag/4oYkojY
Forests are migrating up mountain peaks
Satellite imagery reveals an unexpected shift in tree lines—but it may not have anything to do with climate change
scim.ag
November 10, 2025 at 3:07 PM
Reposted by Roberto Otárola Estrada
ipcc.bsky.social
At the opening of #COP30 today, IPCC Chair @jimskeaclimate.bsky.social stressed how “IPCC’s capacity to assess and synthesise the vast and continually growing body of scientific knowledge on climate change, its impacts, & available responses is unique”.

➡️ bit.ly/49bdxPF

📺 youtu.be/WzClHA8TiHI
November 10, 2025 at 3:30 PM
Reposted by Roberto Otárola Estrada
eff.org
Funneling scholars into a few major platforms isn’t just annoying, it’s corrosive to intellectual freedom. Institutions should support researchers moving to more democratic and decentralized alternatives. www.eff.org/deeplinks/2...
Science Must Decentralize
Knowledge production doesn’t happen in a vacuum. Every great scientific breakthrough is built on prior work, and an ongoing exchange with peers in the field. That’s why we need to address the threat
www.eff.org
November 9, 2025 at 3:02 PM
robertootarola.bsky.social
Rezo por vos (Cable a Tierra-TV) #LuisAlbertoSpinetta feat. #CharlyGarcía youtu.be/_K2ArKipXYs
SPINETTA feat CHARLY GARCIA , Rezo por vos, ( Cable a Tierra- TV)
YouTube video by SPINETTA Canal Oficial
youtu.be
November 7, 2025 at 7:53 PM
robertootarola.bsky.social
Undone -- The Sweater Song #Weezer youtu.be/LHQqqM5sr7g
Weezer - Undone -- The Sweater Song
YouTube video by WeezerVEVO
youtu.be
November 6, 2025 at 4:46 PM
robertootarola.bsky.social
Summer of 69 (Live) #BryanAdams youtu.be/NgpcwYooLO0
Bryan Adams - Summer Of 69 (Live)
YouTube video by Bryan Adams
youtu.be
November 5, 2025 at 2:13 PM
robertootarola.bsky.social
Sampa (Ao Vivo) #CaetanoVeloso & #GilbertoGil youtu.be/t4pl079t548
Caetano Veloso, Gilberto Gil - Sampa (Vídeo Ao Vivo)
YouTube video by CaetanoeGilVEVO
youtu.be
November 1, 2025 at 7:32 PM
robertootarola.bsky.social
Lullaby #TheCure youtu.be/ijxk-fgcg7c
The Cure - Lullaby
YouTube video by TheCureVEVO
youtu.be
November 1, 2025 at 2:33 AM
Reposted by Roberto Otárola Estrada
mrsnarkypantalones.bsky.social
I went to Copenhagen and saw a painting by some guy. Sept. 2025. #banksy #copenhagen #macamuseum #art #girl #balloon #iphone #iphoto #eastcoastkin #urbangaze #photography #photographersofbluesky
October 30, 2025 at 11:28 AM
robertootarola.bsky.social
Amigo (Ao/En Vivo) #RobertoCarlos youtu.be/7oWgjj_mbn0
Roberto Carlos - Amigo / Amigo
YouTube video by RobertoCarlosVEVO
youtu.be
October 31, 2025 at 12:53 AM
robertootarola.bsky.social
Oceano (Ao Vivo) #Djavan youtu.be/2kqdlAYNEzk
Djavan - Oceano (Ao Vivo)
YouTube video by DjavanVEVO
youtu.be
October 29, 2025 at 2:18 AM
Reposted by Roberto Otárola Estrada
python.org
TLDR; The PSF has made the decision to put our community and our shared diversity, equity, and inclusion values ahead of seeking $1.5M in new revenue. Please read and share. pyfound.blogspot.com/2025/10/NSF-...
🧵
The official home of the Python Programming Language
www.python.org
October 27, 2025 at 2:47 PM
Reposted by Roberto Otárola Estrada
weeder.bsky.social
A grey blue washed image of a bearded young ish white guy looking into the mirror all serious with his palm pressed against it. A serif font title reads: DID I JUST ARGUE WITH A JOKE? A semi opaque navy snoot near the bottom bears the bluesky logo and the text PART OF A BLUESKY EDUCATIONAL SERIES
October 23, 2025 at 8:14 PM
Reposted by Roberto Otárola Estrada
jasonhickel.bsky.social
This new study in Nature provides a comprehensive update to the "doughnut" framework.
October 6, 2025 at 4:05 PM
robertootarola.bsky.social
Lost Cause #Beck youtu.be/-iEId2vmb0M
Beck - Lost Cause (Version 2) (Official Music Video)
YouTube video by BeckVEVO
youtu.be
October 17, 2025 at 2:17 PM
Reposted by Roberto Otárola Estrada
wired.com
The country’s grid operator says shifting from coal to clean power is not only possible but inevitable. The work there could provide a road map for other countries.
Australia’s March Toward 100 Percent Clean Energy
The country’s grid operator says shifting from coal to clean power is not only possible but inevitable. The work there could provide a road map for other countries.
wrd.cm
October 11, 2025 at 11:02 AM
Reposted by Roberto Otárola Estrada
alaskapublic.org
A new study has concluded that solar power plants are now cost-competitive with diesel for many rural Alaska communities, even if solar is only usable during part of the year. (via Alaska Beacon)
Hybrid solar-diesel power is less expensive than diesel alone in parts of rural Alaska, study shows
Diesel prices in remote areas are so high that it’s cheaper to use solar for part of the year, the analysis found, even with the cost of two power plants.
akpub.io
October 9, 2025 at 11:15 PM
robertootarola.bsky.social
You've Got To Hide Your Love Away #TheBestles youtu.be/V8nLraecPRY
You've Got To Hide Your Love Away (Remastered 2009)
YouTube video by The Beatles - Topic
youtu.be
October 5, 2025 at 1:52 PM
Reposted by Roberto Otárola Estrada
moxiest.art
a recreation of The Great Wave off Kanagawa made using overlapping letters and punctuation marks from a typewriter
September 30, 2025 at 8:25 PM
robertootarola.bsky.social
Guaranteed #EddieVedder youtu.be/K6g4841NZ6I
Guaranteed
YouTube video by Eddie Vedder - Topic
youtu.be
September 21, 2025 at 6:36 PM
Reposted by Roberto Otárola Estrada
molly.wiki
ahh, self-hosting
Jason Mamoa sneaking up on Henry Cavill meme. Cavill is labeled “me, totally in the writing zone”. Mamao is labeled “expiring SSL cert”
September 13, 2025 at 8:47 PM
robertootarola.bsky.social
Learning to code is coding to learn.
September 10, 2025 at 2:23 AM
Reposted by Roberto Otárola Estrada
shehackspurple.bsky.social
🌎 At SheHacksPurple, we're proud to announce that our secure coding training is now carbon neutral! Learn, grow, and contribute to a sustainable future with our eco-conscious virtual training. Enroll now and be a part of our green initiative: https://twp.ai/9POJlg
July 16, 2025 at 4:02 PM