show: 1500
#summary: Ahuka and Tony Bemus discuss key signing and how you build a web of trust.
tags: public key encryption,GPG,keyring,key signing,Mailvelope

show: 1501
#summary: A cursory introduction to the AWK programming language
tags: AWK, text processing, rule, pattern, action, regular expression

show: 1502
#summary: Charles in NJ continues his series of Adventures in Practical Math with an episode on units of dista
tags: mile,furlong,foot,hand,yard,conversion,metric system

show: 1503
#summary: NYbill discusses the DSO Pocket Oscilloscope v3. A few test circuits are set up to put the scope thr
tags: electronics, oscilloscope,555 timer,teensy

