Topic
cryptocurrency
- Hard Problems in Cryptocurrency: Five Years Later
An interesting update from Ehtereum's Vitalik Buterin on the current status of a number of crypto challenges.
- Weekend Reading: Satellites, Antilibraries, and Libra
π° How to Profit in Space: A Visual Guide Fantastic visualizations from the WSJ team. Shows the history of satellite expansion divided by country, year, and orbits, both LEO and geosynchronous. A great use of maps forβ¦