#light_bulbs
LightNews LightNews
discover.holos.social.web.brid.gy
Light bulbs (@light_bulbs@mastodon.green)
Children’s book: “There are no memecoins in Busytown. There is no gig economy. There are no junk fees, phishing scams, fine print, […], deepfakes of Bill Gates hawking fake Alzheimer’s cures, sponsored search results, phony reviews, dynamic pricing. […] The people of Busytown are not followed by an all-seeing Palantir eye that compiles a data profile on them. Private equity has not bought their apartment buildings.”Mamdani pushes NYC in that direction.https://www.currentaffairs.org/news/mamdanis-richard-scarry-socialism-can-make-city-life-simple-again
mastodon.green
October 31, 2026 at 3:04 PM
klinkehoffen.bsky.social
Candles versus lightbulbs
A line in a movie illustrated the chasm between the old and the new. Read on at www.samyoung.co.nz/2026/08/cand...
#Candles #Light_Bulbs #Development #Moving_On
August 5, 2026 at 4:08 AM
rewiringamerica.bsky.social
#2: Use energy-efficient light bulbs. They use up to 90% less energy than standard bulbs, last at least 15x longer, and produce much less heat. The definition of a bright idea. 💡https://www.energystar.gov/products/light_bulbs
January 21, 2025 at 7:28 PM
handle.invalid
https://www.deviantart.com/sanshow/art/Illuminated-Growth-in-Nature-1173168785

Glowing light bulbs emerge from colorful leaves against a vibrant sunset, creating a surreal and fantasy-like atmosphere.

#deviantart #light_bulbs #vibrant_colors #surreal #sunset #leaves #glowing #fantasy
Illuminated Growth in Nature
March 20, 2025 at 11:00 AM
dr-axel.de
5/ On the other hand, a lot of exciting things are happening elsewhere:
• The electrification of transportation (e-bikes, cargo bikes, small cars, etc.)
• Regenerative agriculture (which is low-tech but high-knowledge)
• Etc.
mastodon.green/@light_bulbs
Light bulbs (@light_bulbs@mastodon.green)
2.09K Posts, 63 Following, 644 Followers · There are many ideas and projects that make me hopeful for the future. I’m collecting them here. Topics: degrowth, regenerative agriculture, urbanism, publi...
mastodon.green
May 15, 2026 at 7:47 PM
dr-axel.de
2/
• My collection of feeds that cover good stuff people are currently working on: gist.github.com/rauschma/941...

• You can follow my Mastodon account on sustainability via RSS: mastodon.green/@light_bulbs
sustainability-feeds.opml.xml
GitHub Gist: instantly share code, notes, and snippets.
gist.github.com
August 2, 2025 at 1:44 PM
dr-axel.de
Not all all embarrassing!
• Feeds I like: gist.github.com/rauschma/941...
• You can follow my Mastodon account about sustainability via RSS (its description lists topics): mastodon.green/@light_bulbs
• On many topics, you can find web sites with feeds and YouTube videos if you search for them.
sustainability-feeds.opml.xml
GitHub Gist: instantly share code, notes, and snippets.
gist.github.com
August 2, 2025 at 1:31 PM
dr-axel.de
Are you aware of the work of Anton Dubrau and Hendrik Lucka (a startup in Berlin)?

They designed small(!) capsules for trains where a single passenger can either sit or sleep. That should make sleeper trains much cheaper and much more versatile.

My summary: mastodon.green/@light_bulbs...
Light bulbs (@light_bulbs@mastodon.green)
Small startup in Berlin works on improving night trains: • Key problem: If a train is only designed for sleeping, it can’t be used during the day. • Solution: One-person cabins on two levels where b...
mastodon.green
June 14, 2025 at 12:33 PM
discover.holos.social.web.brid.gy
Light bulbs (@light_bulbs@mastodon.green)
“[…] a new project from the City of Yokohama is aiming to tackle the issue of food waste through a new type of locker-style vending machine installed in key places throughout the city that serves leftover, unsold food at a discount.”“All of the bread in the Kannai Station locker regularly sold out within a few hours every day.”• Employees of bakeries can go home earlier.• Bakeries get new customers as more people discover their goods.https://businessyokohama.com/blog/2025/01/08/japan-sdgs-locker-food-waste-vending-machine/
mastodon.green
April 28, 2026 at 3:11 PM