This blog is for my future and past info and reviews on various tech stuff….
 Watches & bands |
 Phones / Phablets |
 Compact cameras |
 Reviews |
 Resolution and Noise |
 Batteries and usage |
 PC & Code |
 Various tech stuff |
 Math |
 Other stuff |
Newer reviews can be expected to be ongoing projects, with minor additions or corrections.
Note: When I rate stuff, a 10/10 does not indicate perfect in an absolute academic sense, but as in (at least) as good as could be expected at the time, minor flaws allowed. For portable devices typically limited by the size and weight. Value for money also counts. An electronic device that got a high score in 2005, most likely would seem like pure trash ten years later….
- Soehnle Pagi Profi 300, Kitchen scaleContinue reading...</p> <p> </p> <p>
I can highly recommend this scale
- Bosch flexi-click 18V drill/driver, GSR-18V-60-FCContinue reading...</p> <p> </p> <p>
I can STRONGLY recommend this Bosch kit (0 601 9G7 103)
- Bosch hand-held cordless vacuum cleaner, GAS 18V-1Continue reading...</p> <p> </p> <p>
This is a nice stand alone product not compatible with anything but batteries.
- Bosch cordless vacuum cleaner large, GAS 18V-10 LContinue reading...</p> <p> </p> <p>
A well thought through battery driven vacuum cleaner, that even handles liquids.
- Numeric facts on fractions, that few are aware of.Continue reading...</p> <p> </p> <p>
Assume a fraction k/m, with 0≤k≤m and look at its digits written out
- The fraction has a finite number of digits (less m) OR is a repeated sequence with at the most m-1 digits per group
- A repeated sequence will have at the most n-1 zeroes next to each other, if the number m is below 10ⁿ
- Interesting digit-structure of the sequence times m, with many 9’s (base minus 1) .
Blog in English (well sort of, bare with me, non-native…), a few earlier than 2010 are just blunt copies of the source texts in Danish – Google translate helps here….
Collecting of old stuff started May 2015. Entries are generally attempted dated with original stamps, even if they are somewhat updated since, several reviews have been ongoing ‘projects’.