Hacker Public Radio

Bhyve - The BSD Hypervisor
https://bhyve.org/

vm-bhyve - Management system for FreeBSD bhyve virtual machines
https://github.com/churchers/vm-bhyve

Haiku - Open-source OS inspired by BeOS
https://www.haiku-os.org/

UEFI Booting Haiku
https://www.haiku-os.org/guides/uefi_booting/