Category: Energie

How does a Hydrogen Fuel Cell work? – Hydrogen Fuel Cell RC Racing – Hydrogen Fuel Cell Toy car experiment
22.01.2020

How does it work? nicely explained by an orio cookie 😉 MASSIVELY POWERFULL RC CAR! (First Porsche on Hydrogen, is a TOY CAR!) (shame on Porsche) The Hydrogen Powered Toy Car can be bought here: v1 https://www.conrad.de/de/p/horizon-fcjj-11-hydrocar-fcjj-11-brennstoffzellen-auto-ab-12-jahre-198062.html v2 https://www.conrad.de/de/p/horizon-fcjj-20-hydrocar-fcjj-20-brennstoffzellen-auto-ab-14-jahre-191435.html (the […]

games and AI all need GPUs – first Open Source RISCV GPU – userbenchmark “internet connectivity failed” – GPU Benchmark – Tensor Flow GPU and Artificial Intelligence Deep Learning and OpenAI
30.12.2019

apologize! games = windows, still ? (although there are 6000 steam games running on linux) the very first “Open Source GPU” is in the making: https://www.crowdsupply.com/libre-risc-v/m-class “The Libre RISC-V M-Class is a RISC-V chip that is libre-licensed to the bedrock. […]

How to generate Energy on Mars – a Mars Turbine
24.12.2018

All 3 years you will have a major Dust storm on Mars that lasts for weeks or months and reduces sunlight to 10% making solar energy almost worthless in this time. While – of course – good batteries (that can […]

24.05.2018

Solar Panel 100W (12V?) and Battery Charger (12V) https://www.offgridtec.com/en/complete-systems/solar-system-autarkic/offgridtec-solar-bausatz-basic-starter-100-watt-12v.html Solar Panel Module Voltage: (Vmp) 17,6V Victron BlueSolar PWM-Light 12V 24V 10A -> DataSheed Maximum solar voltage: 28V possible alternative: Steca Solsum 8.8F 12Vor better: Steca-LCD-Display-PR-2020 12V -> 5V Car USB […]

linux cpu stress test script
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 […]

01.01.2014

Uploaded on Dec 25, 2008 http://www.panoramio.com/user/1780803 Sonoluminescence can occur when a sound wave of sufficient intensity induces a gaseous cavity within a liquid to collapse quickly. This cavity may take the form of a pre-existing bubble, or may be generated […]

03.12.2013

Germany smashes solar power world record Germany’s solar power plants produced a record 22 gigawatts of energy in 2012, equivalent to the output of 20 nuclear plants. The country is already a world-leader in solar power and hopes to be free of […]