• Determine open menu count at restaurants by counting the amount of devices on wifi.
  • https://news.ycombinator.com/item?id=23351308
    • Did my masters on Vitamin D - It is very difficult to extract CLINICALLY RELEVANT information from retrospective epidemiological studies.
    • However, there a a few things that are clear:
      1. Calcium absorption from the intestine increases with vitamin D supplementation dose up to around 8-10,000 IU D3 daily.
      1. 15 minutes of full body exposure in noon sun is equivalent to a dose of ~20,000 IU D3
      1. There are few cases of vitamin D overdose in the literature - doses in the 1,000,000 IU+ range within days is generally where symptoms are noted - this excludes people with kidney disorders.
    • Personally, I take 10k IU D3 a day. The D3 is important because D2 has 1/2 to 1/3 the effect per dose in raising calcium absorption levels.
    • I would recommend this level of supplementation to anyone who doesn’t have a kidney disorder.
  • Web form for static websites that uses telegram for the backend.
    • Project Idea
    • Maybe need to work with serverless functions.
  • https://www.chronicle.com/interactives/executive-compensation#id=table_private_2017
    • List of college presidents and their pay.