You know, philanthropists really need to invest in higher level free education for non-CS sciences. We have tons of free resources with tremendously beautiful animations on data structures and state-of-the-art machine learning, but the same can't be said for bio and chemistry. This is holding back the biotech industry. People can't make educated judgements about stuff like Mercury Thiomersal because that level of organic chemistry understanding isn't covered well by existing resources like Khan Academy. Hacker News and Silicon Valley loves disruption and "Move fast break things" Uber-style. How about democratising medical education? The cheapest, fastest way to improve healthcare in developing countries is to break the whole "apprenticeship" gatekeeping system that plague medicine and pharmacy. There is no FDA in Africa to bring down the hammer on you making videos on low-cost quality control for orphan drug analogues when people are dying due to corruption, incompetence, and poor medical practices. The level of biochemistry knowledge on HN is amazingly poor, every thread on CRISPR and gene drives reads like the infamous parable of the blind men and an elephant.