Infinitely differentiable function Updated 2025-07-16
Radius Updated 2025-07-16
Arithmetic mean Updated 2025-07-16
Mode (statistics) Updated 2025-07-16
Variance Updated 2025-07-16
Street reclamation Updated 2025-07-16
Only people who need to drive a car should be allowed to drive a car anywhere near a city, e.g. people who work door to door, people who are disabled, etc.
Countryside driving is fine. If going to a city, you just have to drive to a parking outside of the city where you then take the public transport. And those who live in cities must leave their cars there too.
Everyone else must walk or cycle from home to public transport.
Cars just destroy everything, they make everything ugly:
- this was extremely clear to Ciro Santilli as a cyclist. He previously lived in a place with few cars and the countryside was so pleasant. Then he moved to a place with more cars and it was shocking. It's a mixture of pollution, noise, and the fact that roads cut up the countryside that just make things not pleasant at all. Dual lane roads in particular are just a terrible thing. You can hear them from afar, much before you see them.
- even within cities, cars completely dehumanize the streets. For example, Ciro once lived in a small dead end street, and he would have gladly opened his front window more often to meet the neighbours. But just the noise of cars passing by every so often makes it impractical to work like that.
The Zatoichi effect applies well to the problem of cyclists:This is the main drama faced by cyclists.
- they are not really pedestrians, and pedestrian paths are not suitable to them because they are too narrow, of not smooth, or curved. But pedestrians will always have enough political power to have their paths, because they live around the paths
- they are not really motor vehicles, because motor vehicle paths are too wide and too fast for them. But motor vehicles will always have enough political power to have their paths, because people are lazy and stupid, and because as the world stands, individually you just don't have any reasonable choice to go anywhere.
Lobbying groups:
Cyborg beetle Updated 2025-07-16
By Dr. Hirotaka Sato from Nanyang Technological University Singapore.
Jacobi identity Updated 2025-07-16
Double cover Updated 2025-07-16
Micronation Updated 2025-07-16
Control engineering Updated 2025-07-16
Control system Updated 2025-07-16
Continuous problems are simpler than discrete ones Updated 2025-07-16
Basically, continuity, or higher order conditions like differentiability seem to impose greater constraints on problems, which make them more solvable.
Some good examples of that:
- complex discrete problems:
- simple continuous problems:
- characterization of Lie groups
Discrete Updated 2025-07-16
Something that is very not continuous.
Notably studied in discrete mathematics.
Controlled language Updated 2025-07-16
IAU designated constellations Updated 2025-07-16
Cover up the entire sky in a compatible way with the traditional constellations. They are also very square, the boundaries consisting only of vertical and horizontal lines on the sphere.
Asterism (astronomy) Updated 2025-07-16
Basically a mini-Constellation.
Connected component Updated 2025-07-16
When a disconnected space is made up of several smaller connected spaces, then each smaller component is called a "connected component" of the larger space.
See for example the
Simply connected space Updated 2025-07-16
TED (conference) Updated 2025-07-16
There are unlisted articles, also show them or only show them.