Offtopic: mechanical calculators (cardboard and wood!)

A few days ago I happened to stumble with this fun article of a mechanical 4-bit calculator made in cardboard. Even if it’s quite unreliable, is interesting to see the methodical approach and all the creativity to make this work with only cardboard and marbles. In the comments of the article there is a Youtube […]

Converting a physical machine to VM

After many years in software development, I’ve switched machines many times. But I always tried to keep the old ones stored, just in case. Today I’ve finally decided to convert this old machines to a VM, and store only a hard disk and not the whole hardware. First of all, I started the conversion using VMware […]

Switching to Firefox again

The other day I stumbled upon the article Windows Timer Resolution: Megawatts Wasted and to make long story short, I ran powercfg -energy duration 5 on my system and found that Chrome, Spotify and Naver’s Line client for Windows were making my system to increase timer resolution to 1 ms, wasting energy and making my laptop run warmer […]