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Today's quotable quote: Rene Descartes: Your joy is your sorrow unmasked. And the self-same well from which your laughter rises was often-times filled with your tears.

This day in history: 27 September 2026: Germany, Italy, and Japan Sign Tripartite Pact (1940). The World War II alliance of Germany, Italy, and Japan was fully realized in September 1940, with the signing of the Tripartite Pact. The agreement called for the Axis Powers to come to each other's aid if attacked by a nation not already involved in the European War or the Sino-Japanese Conflict and to assist one another in their efforts to "establish and maintain a new order of things"—Germany and Italy in Europe and Japan in Greater East Asia.








Home - Outeniqua Choo Tjoe

outeniquachootjoe.com, 29 October 2025

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Please watch this site for news about Classic Rails’s project to return steam trains to South Africa's Garden Route.




Klepetan and Malena - Wikipedia

en.wikipedia.org, 14 October 2025

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Klepetan and Malena were a pair of white storks (Ciconia ciconia) who became renowned in Croatia for their romantic endeavors. Between 2001 and 2021, Klepetan traveled from South Africa to Brodski Varoš, Croatia, each spring to mate with Malena, who was unable to travel due to a gunshot injury. On ...


A Brief History of the Minimoog Part I

youtube.com, 23 September 2025

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Follow the life of the Minimoog Synthesizer from its inception through its prolific contributions to poplular music throughout the last 4 decades.In this fir...



Physics wins, hydrogen cars lose

medium.com, 24 July 2025

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How many times have we heard that hydrogen-powered cars are “the future”? Well, that future has been collapsing like a house of cards for a…



Frogsicles: Frozen But Still Alive

youtube.com, 05 July 2025

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The wood frog's body makes its own anti-freeze that allows it to survive the winter. The secret ingredient? You'll never guess.From: CRAZY MONSTER FROGShttp:...

Contact details

Dion Truter

Work: map2tech, Unit 186, Block F, Millennium Business Park, 19 Edison Way, Century City, 7441

082 389 2834

contact7@truter.org

https://map2tech.com/

In the news

Quantum computer chip crams more info into less volume – by vibrating: Quantum computing has always struggled to achieve the necessary division of labor between processing and memory. Posted on 23 September 2026.

Printable 'smart' clothing cools its wearer and generates electricity: Even though clothing is a fundamental human need, it doesn't seem to be advancing as rapidly as many others. Posted on 27 September 2026.

Funniest/Most Insightful Comments Of The Week At Techdirt: This week, our first place winner on the insightful side is MrWilson with a comment about the data on improving mental health among teens: But this contradicts my agenda! Can’t you just ignore the facts “for the sake of the children?!?” …and my political and business aspirations? Notice that all the proposed “do something” solutions […]. Posted on 27 September 2026.


Cape Town weather

5 day forecast

  • Sun 27: sky is clear

    14 ° - 15 ° Wind 12 km/h / Clouds 1 %
  • Mon 28: scattered clouds

    13 ° - 17 ° Wind 10 km/h / Clouds 30 %
  • Tue 29: sky is clear

    13 ° - 20 ° Wind 7 km/h / Clouds 0 %
  • Wed 30: scattered clouds

    15 ° - 21 ° Wind 8 km/h / Clouds 26 %
  • Thu 01: broken clouds

    14 ° - 18 ° Wind 11 km/h / Clouds 52 %

See next two weeks

News (continued)

How I Get Free Traffic from ChatGPT in 2025 (AIO vs SEO): Three weeks ago, I tested something that completely changed how I think about organic traffic. Posted on 04 December 2025.

Study reveals how echo chambers form and what prevents them: Study reveals how a few very general constraints can lead to echo chambers – self-reinforcing feedback loops – in biological systems such as birds in a flock, cells in tissue or ants in a swarm. Posted on 23 September 2026.

: Posted on 01 January 1970.

Bill Gates says unchecked AI could ‘cause a billion deaths’ in call for regulation: Microsoft co-founder and philanthropist speaks with NBC’s Kristen Welker in interview airing on SundayBill Gates has called on the US’s federal legislators and law enforcers to regulate the development of artificial intelligence (AI), saying in an interview airing on Sunday that the technology left unchecked could cause “a billion deaths” and “no one thinks self-regulation is enough”. Posted on 27 September 2026.

‘Gamechanging’ brain tumour test reduces diagnosis from eight weeks to two hours: NHS England says test can be done while patient is on operating table and is being piloted in five centres around the countryA rapid new test for brain tumours can diagnose patients while they are still on the operating table. Posted on 27 September 2026.

: Posted on 01 January 1970.

Father and son crowned Sheep Dog World Trial champions: David and Jack Howells say they "never in million years" thought they would win the double. Posted on 27 September 2026.

From human rights to mathematical research: how AI is being used for good: While many fear the potential dangers of AI, some experts across the cybersecurity and human rights communities want to wield it as a tool for good. Posted on 27 September 2026.

OpenAI’s A.I. Went Rogue and Meddled With U.S. Government Websites: The company did not learn until recently that its technology had meddled with websites for the Education and Commerce Departments and the Securities and Exchange Commission. Posted on 27 September 2026.

Finally, a true blue rose exists: Researchers genetically engineered roses to make blue pigments and colorless helper molecules that deepen the hue, producing a violet-blue bloom that stayed stable in greenhouse and field tests. Posted on 27 September 2026.

In an $80 Motel Room, a Discovery to Shed Light on the Origins of Life: A scrappy science project led to a significant discovery: two new species of a rare organism that could elucidate a fundamental transition in the history of life on our planet. Posted on 27 September 2026.

These 6 charts show how NIH research funding has been reshaped under Trump: Stories of science funding being cut, labs shutting down and scientists losing jobs have flooded the media under Trump's administration. Posted on 24 September 2026.

Finally, a true blue rose exists: Researchers genetically engineered roses to make blue pigments and colorless helper molecules that deepen the hue, producing a violet-blue bloom that stayed stable in greenhouse and field tests. Posted on 27 September 2026.

Waymo Says Its Self-Driving Cars Reduced Injury-Causing Accidents by 82%: Waymo's self-driving car technology "continues to outperform human benchmarks," the company claimed this week. Posted on 27 September 2026.

With viral ‘Lego’ videos, Iran stakes claim as a propaganda power player: Iran’s viral social media campaign has been slick, savvy, and accessible to a Western audience. Posted on 20 May 2026.

A giant cosmic 'fart' is making a wobbling zombie star repeatedly flash us, 'groundbreaking' observations reveal: A very strange binary star system keeps flashing Earth with X-ray flares. Posted on 27 September 2026.


Some of the tech in my workday

Best programming language?

The PYPL PopularitY of Programming Language Index is created by analyzing how often language tutorials are searched on Google.

The TIOBE Programming Community index measures popularity based on the number of skilled engineers world-wide, courses, third party vendors and search engine activity.

w3techs analyses page content to determine the technology used, and also uses publicly available information from sources such as Alexa, Google, Microsoft and ipinfo.io.

While Java and Python top the popularity charts, more than 80% of all websites run on PHP.


Longer term weather forecast

Cape Town weather

  • Sun 27: sky is clear

    14 ° - 15 ° Wind 12 km/h / Clouds 1 %
  • Mon 28: scattered clouds

    13 ° - 17 ° Wind 10 km/h / Clouds 30 %
  • Tue 29: sky is clear

    13 ° - 20 ° Wind 7 km/h / Clouds 0 %
  • Wed 30: scattered clouds

    15 ° - 21 ° Wind 8 km/h / Clouds 26 %
  • Thu 01: broken clouds

    14 ° - 18 ° Wind 11 km/h / Clouds 52 %
  • Fri 02: light rain

    14 ° - 14 ° Wind 9 km/h / Clouds 96 %
  • Sat 03: sky is clear

    14 ° - 15 ° Wind 14 km/h / Clouds 6 %
  • Sun 04: scattered clouds

    14 ° - 17 ° Wind 6 km/h / Clouds 25 %
  • Mon 05: sky is clear

    15 ° - 16 ° Wind 5 km/h / Clouds 0 %
  • Tue 06: light rain

    13 ° - 15 ° Wind 7 km/h / Clouds 100 %
  • Wed 07: overcast clouds

    13 ° - 14 ° Wind 7 km/h / Clouds 89 %
  • Thu 08: overcast clouds

    13 ° - 14 ° Wind 5 km/h / Clouds 100 %
  • Fri 09: sky is clear

    14 ° - 16 ° Wind 7 km/h / Clouds 2 %
  • Sat 10: sky is clear

    14 ° - 18 ° Wind 5 km/h / Clouds 0 %
  • Sun 11: overcast clouds

    15 ° - 17 ° Wind 5 km/h / Clouds 100 %
  • Mon 12: sky is clear

    15 ° - 16 ° Wind 4 km/h / Clouds 2 %