What is the solution to Physics in Advent on December 23rd?
Here is the video: https://www.youtube.com/watch?v=67I5mDCWuLQ Thank you in advance if you answer me!
Hairstyles for boys with longer hair?
Hey!! We're currently looking for inspiration for my nephew's hair and would love any ideas or suggestions! 🙂 His hair is exactly as long as in the pictures. It's not about cutting, it's about hairstyles – not haircuts LOL Of course every answer gets a <3 Thanks!! (Images removed by support)
Basic optics practical: light bulb (device)?
Does anyone happen to know what kind of "light bulb" this is? I have an exam soon, and the pictures generally show experiments that will be coming up. However, this part belongs to the topic of "light bulbs," but I don't know exactly what kind of bulb it is. Is it one with a filter…
Do you know this musician?
Do you know Xaviersobased?
Could a private individual really build a functioning nuclear reactor from everyday objects?
https://de.wikipedia.org/wiki/David_Charles_Hahn
Water rocket?
I have to conduct a physics experiment at school. I was thinking about a water rocket. I've already watched a video about it. The video uses baking soda and citric acid with water . However, I'm not sure if this counts as a physics experiment or if it's more of a chemistry experiment .
What are the most common experiments in chemistry high school?
Hello, I'm taking my chemistry exam next week and wanted to look at experiments and their procedures in advance, in the hope that they will come up in the exam. Experiments I will look at in more detail are: Titration, recycling of plastics, methanol synthesis I would really appreciate some help (especially from chemistry teachers)….
To what maximum extent could it make sense for companies of which size to spend significant amounts of money experimenting with AI today?
Olaf Scholz says: " What AI is has not become common knowledge either in management or in society ," Scholz said on Friday, January 30, 2024, at a meeting of the business network "Alliance of Opportunities." This leads to the opportunities being underutilized and these vacancies being filled by US companies. "It would be important…
Experiments with laser pointers?
What fun things can you do with laser pointers? Maybe some experiments? Any fun things? Just write whatever comes to mind. Please do not suggest glare from airplanes, cars, trains, etc. or glare in the face or annoying the cat. And above all, please no moralizing spam like "laser pointers are dangerous" or "why do…
Explanation for children: What happens when you mix cornstarch with water?
I'm going to conduct an experiment with cornstarch and water. However, I have to explain the reaction in a way that children can understand. I haven't found anything online… it would be great if someone could write me one. Thanks in advance!
Supercooled water?
Hello, There's supercooled water. I wanted to try it myself, but so far it hasn't been successful. There's an option where you put a regular bottle of water in the freezer and leave it there for about two to two and a half hours. I did that, but ice had already formed in the bottle….