Real-Time Electricity Tracker - Data tools. A data tool by the International Energy Agency.

Keywords: renewables fraction generation demand type trade import export power net

Geotastic is a free to play multiplayer focused geo quiz app that can be played with friends simultaneously. A free alternative to geoguessr.

"The expected rate of return[ing a wallet] was 23% and the actual return was over 80%.[38] In the same vein, the 40-country study showed actual return to be much higher than expected (1.8 times). Finally, two-thirds of 200 wallets dropped in 20 North American cities were returned, [...] double that expected by US respondents to the wallet stranger question in our 2019 data.[40] Collectively, these data on expected and actual wallet return show that people are far too pessimistic about the benevolence of others."

"wallets were returned 40% of the time when they [contained] no money, and over half (51%) the time when they contained money"

see also https://samiramly.com/chess

Rant mit Trant: Top 5 der schlimmsten SciFi-Klischees in Spielen

PDF page 3, "high-risk use cases should be transitioned to PQC [...] no later than the end of 2030." Page 4, RSA 2k "[Global Risk Institute] estimate that there is a 19–34% chance that it will [be broken] within the next decade." (as of 2025 I think). Also on that page, BSI said in 2024 that quantum computers are feasible in at most 16 years, or less if there are leaps in error correction

Ozobot makes desk-friendly coding robots that come with infinite ways to create, learn, and share. Learn more about Ozobot for grades K-12.

Groen Brothers commercial spoof of an anti-mosquito laser system

Every mountain, building and tree shadow in the world simulated for any date and time

WallSmash is a completely free, multi-ball infite brick breaker game with global high scores. Compete with thousands of users for your spot on the leader board.

Interactive article explaining how GPS works.

Keywords: zhe humorous proposal to improve english by a german germanified closer languages

Click on 'piano' if you have no midi keyboard attached

More recent is in ../recent

Interactive world light pollution map. The map uses NOAA/EOG VIIRS, World Atlas 2015, Aurora prediction, observatories, clouds and SQM/SQC overlay contributed by users.

Meta

Channel finances https://www.youtube.com/watch?v=HJuh6BP7B1U

Visual cleaning

Scrubdaddy (just visual cleaning) different results depending on type of dirt. Careful on painted walls https://www.youtube.com/watch?v=tcXIp-PC9Ss

Bacteria tests

General cleaning of items:

• Surfaces soaked in bleach removes 100% in most cases but not all (might be measurement randomness) https://www.youtube.com/watch?v=-7R6V2BJWHA
  • Wiping the bleach off immediately after spraying is often the same result but not always as good, e.g. on toilet rim https://www.youtube.com/watch?v=XFal225hSzs
• Dishsoap seems hit and miss for different surfaces, not too sure what to make of it. It's really good on the kitchen counter and kitchen sink drain, but then does little for the bathroom sink or toilet rim. Wonder if that's reproducible https://www.youtube.com/watch?v=Z3gZlmapLkk
• Shower curtains can be washed in the washing machine instead of buying new https://www.youtube.com/watch?v=HhOhG38Yvtk
• Cutting boards, wood and plastic, when new, get clean quite easily including in the dishwasher for the plastic one https://www.youtube.com/watch?v=1lEoq5CPfYE

Laundry:

• Vinegar doesn't fully remove bacteria in laundry https://www.youtube.com/watch?v=v4ey1A5a-WA
• Bleach does in a small quantity when soaking for more than 10 minutes https://www.youtube.com/watch?v=npWP4h1jRjU
• Drying cloths in the dryer and in the sun both reduces bacterial growth quite a bit, with the sun the slightly better option https://www.youtube.com/watch?v=MioFTSuBQHA

Cleaning cleaning utilities:

• Sponges don't get fully clean from soaking in vinegar, microwaving for 1min, or running it through the dishwasher. Under realistic-seeming conditions, the dishwasher run and vinegar soak seem like good options. Perhaps repeat or combine the procedures every once in a while if you use a sponge for a long time. https://www.youtube.com/watch?v=L-r-C4GEliY
• Handwashing: 5 seconds with any soap seems fine for general purpose, but notice that she only dirtied and measured the palm. So probably each part of the hand deserves 5 seconds or more. Just water wasn't enough https://www.youtube.com/watch?v=_90K9XIbYEQ
• Shower- and hand towels:
  • Shower towel is okay for a week, maybe because it dries fully on between, maybe because of something else
  • Hand towels you can basically replace daily and still find colonies https://www.youtube.com/watch?v=4NWxU5RIUnI

Other:

• Toilet lid up/down while flushing does not seem to make a difference in terms of anything viable reaching the walls https://www.youtube.com/watch?v=RVmbNQ18Vho

Revision where I know there is a source link for the "maximum exposure minutes" table, a second source with skin tones, and a link to the RIVM current UV status

RIVM current UV page: https://www.rivm.nl/zonkracht/zonkrachtwijzer

Table mapping skin tone and UV level to minutes of exposure: https://cdn.weeronline.nl/RuA9ue7F0/9f153e18b158fa448925150d86d88f00/WOL_Zonkracht-2024.png

keywords: sun radiation straling verbranden burn time minuten minutes

Public transport planner that can take "I can be dropped off / picked up" or "I have a bicycle with me" into account, as well as calculating isochrones

french project for open source "real-time kinematic positioning" (RTK positioning)

Costs about 400 euros for the base station (called base) and mobile part (called rover), each.

Keywords: gps, subcentimeter, centimetre, centimeter, accuracy, accurate, precision, precise, coverage network, urban corridor

Full featured solution for your email server. Native implementation of the latest anti-spam methods, webmail and easy administration included.

"Hi guys! I was contacted via a recruiter on linkedin for web3 dev work. They suggested I clone their repo and run the project. I did and after I got several alerts from chrome asking me to open my unlock my browser keys. I denied those requests and killed the local instance of the app. Was this an attack? No funds were moved and I didn't connect my metamask to the app."

What do we even call this, reverse insider threat?

Each recipe has ingredients which is also a recipe, follow them to make your food from scratch!

Kdenlive is a powerful free and open source cross-platform video editing program made by the KDE community. Feature rich and production ready.

keywords: repository code structure overview project

> Keep it short: every recurring contributor will have to read it. Additionally, the shorter it is, the less likely it will be invalidated by some future change. This is the main rule of thumb for ARCHITECTURE — only specify things that are unlikely to frequently change. [...] Start with a bird’s eye overview of the problem being solved. Then, specify a more-or-less detailed codemap. Describe coarse-grained modules and how they relate to each other. The codemap should answer “where’s the thing that does X?”. It should also answer “what does the thing that I am looking at do?”. Avoid going into details of how each module works

Ig nobel prize worthy