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In de geschiedenis
2025-11-03, 2025-11-04, 2025-11-05, 2025-11-07, 2025-11-08, 2025-11-09, 2025-11-10, 2025-11-11 and 11 more dates
Links:
Wikipedia

Dag van de Medische Fysica / Day of Medical Physics / Marie Curie – geboortedag (1867) 2025
2025-11-07
De Dag van de Medische Fysica wordt ieder jaar gevierd op de verjaardag van Maria Salomea Skłodowska-Curie, beter bekend onder de naam Marie Curie, de Pools-Franse schei- en natuurkundige die een pionier op het gebied van de radioactiviteit was.
Het vakgebied medische fysica doet onderzoek naar de natuurkundige aspecten van het menselijk lichaam. Het omvat daarmee vakgebieden als fysiologische meettechnieken, elektrocardiografie, circulatie en bewegingsleer, maar ook bijvoorbeeld onderzoek naar medische beeldvorming. Kort gezegd is medische fysica een onderdeel van de natuurkunde die ingezet wordt in de gezondheidszorg. Medische fysica gaat onder meer over de stroming door vaten, over uitwisseling van gassen en weefselelasticiteit. En het is een onderdeel van de opleidingen in de geneeskunde, tandheelkunde en gezondheidswetenschappen. IDMP 2025 thema: “Medical Physics and Emerging Technologies: Shaping the Next Decade”
Links:
IDMP 2025

Digitale week 2025
2025-11-07 - 2025-11-17 | Vlaanderen, Vlaanderen, België
Tijdens de Digitale Week zullen er in Vlaanderen en Brussel activiteiten georganiseerd worden, waaronder opendeurdagen, workshops en andere leuke activiteiten.
Links:
Digitale week

#STEMday 2025
2025-11-08
STEM is een Engels acroniem voor Science, Technology, Engineering en Mathematics.

Het dient om de verzameling van academische gebieden omtrent exacte wetenschap, technologie, ontwerp en toegepaste wiskunde te omschrijven. In die zin is er een overlap met de kwalificatie van betawetenschap.
Links:
STEM Day

Dag van de Uitvinders / Hedy Lamarr – geboortedag (1914) / Inventors’ Day 2025
2025-11-09
De Dag van de Uitvinders wordt gevierd op 9 november, de verjaardag van de uitvindster en actrice Hedy Lamarr.
De dag werd afgekondigd door de uitvinder en ondernemer Gerhard Muthenthaler van Berlijn. Volgens de website van organisatie streeft het de volgende doelstellingen na:

Mensen aan te moedigen ideeën na te streven om dingen te verbeteren
Herinnering van vergeten uitvinders
Herinnering van grote uitvinders, die ons leven verbeterden

Links:
Tag der Erfinder/innen

Carl Sagan – birthday (1934) / Carl Sagan Prize for Science Popularization 2025
2025-11-09
Carl Edward Sagan (/ˈseɪɡən/; November 9, 1934 – December 20, 1996) was an American astronomer, cosmologist, astrophysicist, astrobiologist, author, science popularizer, and science communicator in astronomy and other natural sciences.
He is best known for his work as a science popularizer and communicator. His best known scientific contribution is research on extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. Sagan assembled the first physical messages sent into space: the Pioneer plaque and the Voyager Golden Record, universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. Sagan argued the now accepted hypothesis that the high surface temperatures of Venus can be attributed to and calculated using the greenhouse effect. Sagan published more than 600 scientific papers and articles and was author, co-author or editor of more than 20 books. He wrote many popular science books, such as The Dragons of Eden, Broca’s Brain and Pale Blue Dot, and narrated and co-wrote the award-winning 1980 television series Cosmos: A Personal Voyage (+ deel 1). The most widely watched series in the history of American public television, Cosmos has been seen by at least 500 million people across 60 different countries. The book Cosmos was published to accompany the series. He also wrote the science fiction novel Contact, the basis for a 1997 film of the same name. His papers, containing 595,000 items, are archived at The Library of Congress. Sagan advocated scientific skeptical inquiry and the scientific method, pioneered exobiology and promoted the Search for Extra-Terrestrial Intelligence (SETI). He spent most of his career as a professor of astronomy at Cornell University, where he directed the Laboratory for Planetary Studies. Sagan and his works received numerous awards and honors, including the NASA Distinguished Public Service Medal, the National Academy of Sciences Public Welfare Medal, the Pulitzer Prize for General Non-Fiction for his book The Dragons of Eden, and, regarding Cosmos: A Personal Voyage, two Emmy Awards, the Peabody Award, and the Hugo Award. He married three times and had five children. After suffering from myelodysplasia, Sagan died of pneumonia at the age of 62, on December 20, 1996.
Links:
Carl Sagan Prize for Science Popularization

Week of Science and Peace 2025
2025-11-10 - 2025-11-16
The annual observance of the Week of Science and Peace is making an important contribution to the promotion of peace, the Week encourages greater academic exchanges on a subject of universal importance while also generating greater awareness of the relationship of science and peace among the general public.
Based on observances of Science and Peace Week to date, it may be expected that participation each year will increase, contributing to greater international understanding and opportunities for co-operation in the applications of science for the promotion of peace throughout the year. The Week of Science and Peace was first observed during 1986 as part of the observance of the International Year of Peace. The organization of events and activities for the week was undertaken as a non-governmental initiative; the secretariat for the International Year of Peace was informed of the preparatory activities and the final summary of events that occurred during the week. The organizers sought to encourage the broadest possible international participation in the observance. Based on the success of the 1986 observance, the organizers continued their efforts in successive years. In recognition of the value of the annual observance, the General Assembly adopted resolution 43/61 in December 1988, which proclaims the “International Week of Science and Peace”, to take place each year during the week in which 11 November falls. The General Assembly urged Member States and intergovernmental and non-governmental organizations to encourage relevant institutions, associations and individuals to sponsor events and activities related to the study and dissemination of information on the links between progress in science and technology and maintenance of peace and security; urged Member States to promote international co-operation among scientists and required the Secretary-General to report to the General Assembly as its forty-fifth session on the activities and initiatives of Member States and interested organizations in connection with the week.
Links:
Week of Science and Peace
World Science Day for Peace and Development / Wereldwetenschapdag voor Vrede en Ontwikkeling 2024
Open science

World Science Day for Peace and Development / Wereldwetenschapdag voor Vrede en Ontwikkeling 2025
2025-11-10
Celebrated every 10 November, World Science Day for Peace and Development highlights the significant role of science in society and the need to engage the wider public in debates on emerging scientific issues, it also underlines the importance and relevance of science in our daily lives.
By linking science more closely with society, World Science Day for Peace and Development aims to ensure that citizens are kept informed of developments in science. It also underscores the role scientists play in broadening our understanding of the remarkable, fragile planet we call home and in making our societies more sustainable. The Day offers the opportunity to mobilize all actors around the topic of science for peace and development – from government officials to the media to school pupils. UNESCO strongly encourages all to join in celebrating World Science Day for Peace and Development by organizing your own event or activity on the day. The organization of a focused event related to the commitment to science and society was one of the positive outcomes of the 1999 World Conference on Science in Budapest. It was considered an opportunity to reaffirm each year the commitment to attaining the goals proclaimed in the Declaration on Science and the Use of Scientific Knowledge and to follow up the recommendations of the Science Agenda: Framework for Action. Since its proclamation by UNESCO in 2001, World Science Day for Peace and Development has generated many concrete projects, programmes, and funding for science around the world. The Day has also helped foster cooperation between scientists living in regions marred by conflict—one example being the UNESCO-supported creation of the Israeli-Palestinian Science Organization (IPSO). The rationale of celebrating a World Science Day for Peace and Development has its roots in the importance of the role of science and scientists for sustainable societies and in the need to inform and involve citizens in science. In this sense, a World Science Day for Peace and Development offers an opportunity to show the general public the relevance of science in their lives and to engage them in discussions. Such a venture also brings a unique perspective to the global search for peace and development.
Links:
World Science Day for Peace and Development

Wapenstilstand van 11 november 1918 – 2025
2025-11-11
De Duitse delegatie op weg naar de onderhandelingen, 7 november 1918
De Wapenstilstand van 11 november 1918 werd ondertekend in het wapenstilstandsrijtuig in het Bos van Compiègne tussen de Geallieerden en het Duitse Rijk.
Op die datum kwam er, nadat kort voordien al wapenstilstanden afgesloten waren met Oostenrijk-Hongarije en Bulgarije, een definitief eind aan de gevechten in de Eerste Wereldoorlog. Al ging het strikt gesproken niet om een capitulatie, toch betekende dit door de Duitsers aangevraagde akkoord de totale nederlaag voor het Duitse Keizerrijk. Het formele einde van de oorlog volgde op 28 juni 1919 bij de ondertekening van het vredesverdrag van Versailles.
Links:
Wapenstilstandsdag, het bloederige einde van de Eerste Wereldoorlog

Ondertekening wapenstilstand Eerste Wereldoorlog (1918)

Bellingcat Open Source Challenges – LIVE!
2025-11-19 17:00 - 18:00 (Europe/Amsterdam)
Links:
Bellingcat Open Source Challenges

Babelsberger Sternennächte – Die Odyssee eines kosmischen Photons (TV webcast)
2025-11-20 20:00 - 21:00
Die Leibniz-Instituts für Astrophysik Potsdam (AIP) Babelsberger Sternennächte finden online statt, in der Regel gibt es immer am 3. Donnerstag im Monat einen neuen Vortrag einer Wissenschaftlerin oder eines Wissenschaftlers des AIP, der ab 20 Uhr auf dem YouTube-Kanal von Urknall, Weltall und das Leben ausgestrahlt wird.
Dr. Daniel Sablowski ist wissenschaftlicher Mitarbeiter der Forschungstechnik am AIP und erzählt in seinem Vortrag „Die Odyssee eines kosmischen Photons“ was einem Photon, also einem Lichtteilchen, auf seinem Weg aus den Weiten des Alls bis zur Beobachtung mit einem Teleskop so alles passieren kann. Besonders spannend ist es, das empfangene Licht mit einem Spektrographen in seine Bestandteile zu zerlegen und über ein solches Spektrum Doppelsterne, die Rotation von Planeten oder sogar die interstellare Materie zu entdecken.
Link:
Babelsberger Sternennächte
Babelsberger Sternennächte – playlist

World Philosophy Day 2025
2025-11-21
In 2005 the UNESCO General Conference proclaimed that World Philosophy Day would be celebrated every third Thursday of November.
Philosophy is the study of the nature of reality and existence, of what is possible to know, and of right and wrong behavior. It comes from the Greek word phílosophía, meaning ‘the love of wisdom.’ It is one of the most important fields of human thought as it aspires to get at the very meaning of life.

to renew the national, subregional, regional and international commitment to philosophy;
to foster philosophical analysis, research and studies on major contemporary issues, so as to respond more effectively to the challenges that are confronting humanity today;
to raise public awareness of the importance of philosophy and its critical use in the choices arising for many societies from the effects of globalization or entry into modernity;
to appraise the state of philosophy teaching throughout the world, with special emphasis on unequal access;
to underline the importance of the universalization of philosophy teaching for future generations.

Links:
World Philosophy Day
