Do You Know About Super Facts

With this post I just wanted to highlight my other blog superfactful. The purpose of that blog is to find facts that are important and true with very high certainty and yet disputed by many amongst the public (but not scientists/experts), surprising to many, and perhaps shocking. Imagine telling a medieval peasant who believes that Earth is flat like a pancake that it is closely spherical. That Earth is not flat like a pancake is true with a very high certainty (BTW nothing outside of logic and math is absolutely 100%), it is kind of important, and would probably be surprising to him. Maybe he’ll call it BS, but that is the point.

I call these kinds of facts SUPER FACTS, and I am the super fact hunter. I am trying to make the blog fun and educational. I use reputable sources to back up my claims that I hope will shock many without resorting to clickbait. It is not an academic blog, but I am linking to thousands of academic sources. Below I am listing my five last super facts. To see the full post, you have to click on the links.

Wind Energy is Indeed Clean Energy

Superfact 87: Wind energy is a clean, renewable, and sustainable power source that produces no atmospheric emissions or water pollution during operation. Manufacturing and installation have a small carbon footprint that is much smaller than the carbon footprint of the fossil fuels they potentially replace.

The graph depicts death rates and greenhouse gas emissions per unit for different energy sources including coal, oil, natural gas, biomass, hydropower, wind, nuclear power, and solar.
“What are the safest and cleanest sources of energy?” Published online at OurWorldinData.org. Retrieved from: ‘https://archive.ourworldindata.org/20260202-100556/safest-sources-of-energy.html’ [Online Resource] (archived on February 2, 2026).

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Early Homo Sapiens lived at the same time as many other human species

Super fact 86 : Early humans, early homo sapiens, lived at the same time as many other human species including Neanderthals, Denisovans, Homo floresiensis, Homo naledi, Homo luzonensis. Homo heidelbergensis, Homo erectus, and maybe other species as well.

Photo of a reconstruction of a Neanderthal man.
Reconstruction of a Neanderthal by Natural History Museum. Werner Ustorf, CC BY-SA 2.0 https://creativecommons.org/licenses/by-sa/2.0, via Wikimedia Commons

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The Evolution of Whales is No Longer a Mystery

Super fact 85 : Scientists recognized that whales descended from land animals already in the 19th century. However, it was not until the 1980’s that intermediate fossils for whale evolution were found. In addition, molecular and genetic / DNA studies showed that Hippopotamus and whales were closely related. Until then the evolution of whales was a bit of a mystery and creationists frequently mocked the lack of intermediate fossils for whale evolution.

All living cetaceans including whales, dolphins, porpoises, sperm whales and hippopotamids / hippopotamus belong to a suborder of artiodactyls called whippomorpha. Just like humans and chimpanzees have a common ancestor hippopotamus and whales have a common ancestor.

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Birds are Avian Dinosaurs

Super fact 84 : Modern birds are classified as part of the clade Dinosauria. They are direct descendants of small, feathered maniraptoran dinosaurs that survived the Cretaceous-Paleogene extinction event 66 million years ago. Maniraptoran dinosaurs in turn are a major subgroup of coelurosaurian theropod dinosaurs. In other words, birds are avian dinosaurs.

A colorful velociraptor covered in feather. It does not look like it could fly.
Velociraptor with feathers (well a little bit). Shutterstock Asset id: 2636534673 by Shutterstock AI Generator

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Shared False Memories Are Common – Mandela Effect

Super fact 83 : Everyone experiences false memories. They are a normal part of how human memory works and are very common. There are also false memories that are shared among large groups of people and that are often socially reinforced. This is called the Mandela effect.

Pop art style comic book panel doubtful wondering woman can't tell reality from fantasy, daydreaming, dreams, delusion, vector illustration. She says “W-Was … it … just a dream?!?”
Shutterstock Asset id: 717504940 by durantelallera

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Click here to visit my list of super facts



Feel free to check out my other blog if you haven’t yet done so

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Author: thomasstigwikman

My name is Thomas Wikman. I am a software/robotics engineer with a background in physics. I am currently retired. I took early retirement. I am a dog lover, and especially a Leonberger lover, a home brewer, craft beer enthusiast, I’m learning French, and I am an avid reader. I live in Dallas, Texas, but I am originally from Sweden. I am married to Claudia, and we have three children. I have two blogs. The first feature the crazy adventures of our Leonberger Le Bronco von der Löwenhöhle as well as information on Leonbergers. The second blog, superfactful, feature information and facts I think are very interesting. With this blog I would like to create a list of facts that are accepted as true among the experts of the field and yet disputed amongst the public or highly surprising. These facts are special and in lieu of a better word I call them super-facts.

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