schobi

10 ms·

91.
by schobi 3y ago
I built such a well... The concrete rings will just sloooowly slide down once there is room under them. If you dig evenly, they will just go down straight. Only a few centimeters at a time. This part does not feel dangerous. As a bonus,you
92.
by schobi 3y ago
It is nice to get that many details on a single drilling method. But keep in mind - there are many more techniques for making your own well. Some might be better suited depending on the conditions. There are hand operated drills, 150mm diam
93.
by schobi 3y ago
The EU regulation is about industrial use of fluorinated greenhouse gasses.. I don't think that will ban other refrigerants
94.
by schobi 4y ago
Not going to happen! Photons of different wavelength are absorbed and converted at different depth in silicon sensors. Blue photons mostly convert at the surface, while red go much deeper into the sensor. The pixel electronics of a regular
95.
by schobi 4y ago
This! Enable them to get in contact with their dreams. Offer to drive the kids somewhere to like minded people, maker spaces and such, museums or exhibitions. Lookout for possible events like lectures, presentations, meetups, evening schoo
96.
by schobi 4y ago
I would even go for const RESEND_DELAY_MS = 3600*1000; // because TTL in Agora Easier to check for the right number of zeros
97.
by schobi 5y ago
We have "natural" joghurt in all stores (Germany) without any sugar. A breakfast with <1g of sugar is possible but requires some searching
98.
by schobi 5y ago
I also met a few German parents who were a little irritated "oh no! Don't take it apart! " But the kids are fine and often curious about all the things inside.
99.
by schobi 5y ago
I really love the Sigikid "Erwin little patient" toy - you can take out all the organs and start explaining. Available only in Germany? https://sigikid.de/shop/spielen-kuscheln/rollenspiel/lerntie...
100.
by schobi 6y ago
It is just the same with your eye - and camera response curves are optimized to be similar to your eye. There is metamerism - many spectral distributions will look the same to your eye as well as to a camera. See https://en.m.wik