Why you may want to rethink vermiculite media
Using vermiculite in hydroponic media mixes might be troubling for pH control.
Minimal Cost & Nutritionally Complete Food
Minimal diets: satisfy (almost) all nutritional requirements at the lowest cost.
Wasabi
Building a specialized growing chamber for wasabi.
Ubuntu 18.04 on Asus X550V
Getting Ubuntu 18.04 to work on an Asus laptop with Nvidia graphics using a few grub boot flags.