Source: Dose-response relationships of LSD-induced subjective experiences in humans
Summary
A meta-analysis of LSD psychometric data reveals that doses between 50 and 100 ฮผg most likely induce a full psychedelic experience. The strongest dose-modulation was for visionary and boundary-dissolving effects. Effects of doses below 20 ฮผg were also observed and unlikely due to placebo.
Fact
Source: Three Governance Case Studies
Summary
DisCOs prioritize inclusive, cooperative work with a social and environmental focus. Guerilla Translation uses a contributive accounting system that categorizes work into pro-bono/love, paid/livelihood, and care/admin. Day to day decisions are made by committed members or by casual members with the review of committed members, with a Lazy Majority method for voting. Weighted voting and stakeholder boards are used for more important decisions.
Fact
Source: Triple-Parity RAID and Beyond
Summary
RAID storage systems have been relying on double-parity RAID since the 1980s. However, as hard-drive capacities continue to grow, it might not be enough. The industry may need to adopt triple-parity RAID to ensure data reliability and prevent data loss in case of a disk rebuild.
Fact
Source: Curious case of Martian traffic
Summary
FastNetMon did not receive UDP traffic over port 2055, despite TCP dump showing the traffic is being received. The issue was due to the traffic coming from IP address 0.0.0.0 which is supposed to be dropped by Linux kernel as per RFC 1812. Linux counts the dropped packages as martians and can log the discarded traffic by changing the configuration of the kernel.
Fact
Source: T Cells Can Activate Themselves to Fight Tumors
Summary
T cells train and activate themselves for the immune response. They can bind their receptor (CD28) with their ligand (B7) by curving their own cell membrane.
Fact