10.02.2023
easiest and best fire protection: have the cells SPACED apart, so one cell CAN NOT heat up surrounding cells put the battery pack in as-thick-as possible metal box then put plastic bag of sand on top of pack (better than […]
05.01.2022
Old Fusion-joke: “Fusion is always 30 years away” But Update: helionenergy.com wants to end this long wait by 2024 by producing the first fusion reactor that actually produces more energy than it consumes. First of: no fan of cancer. In […]
14.02.2020
the tech guy in this video says: his “smart” APC UPS – “battery exploded and leaked all over the place” have two UPS here one from APC and one from EATON. and the EATON 5PX. EATON 5PX 2200 pros and […]
09.10.2018
update: 2021-03: https://www.space.com/air-force-emp-attacks-protection fast answers: EMP is a serious threat to all survival of electronic devices (esp without a proper (double!) metal casing) get one of those: wrap whatever shall be EMP protected into cartonage + wrap aluminium foil around […]
22.05.2017
Some people think it is ridiculous to measure the power consumption of computers. Imho it is important for servers but also if workstation uses 50 Watts idle or 10 can also make a difference when it is used a lot […]