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The purpose of this blog has always been to teach about my various geek inventions, gadgets I buy, tricks to get the most out of […]

Before starting this blog, I want to thank my dear girlfriend Marta, who I know won’t get angry about the time I will dedicate to […]

What is the most efficient means of transport? It can be measured in different ways: time, private cost, social cost, surface area used, comfort, CO2 […]