Extremetech reports here on a bitcoin mining machine that interfered with the T-Mobile wireless network.
Power and Thermal Management Experiments
Tom’s Hardware reports here on an interesting set of power/thermal experiments using Ryzen CPUs. These experiments clearly show how power/thermal management systems on these chips control clock frequency to manage power consumption and thermal performance.
Performance Review of Snapdragon 845
Anandtech reports here on their performance analysis of the Qualcomm Snapdragon 845.
Smart Meter Protocols
Some notes on protocols for smart meters:
Various standards appear to be followed in different parts of the world. Smart meters in the U. S. seem to vary in the physical network they use.
Fitness Tracking App Reveals Mapping Information on Military Bases
CNN reports here that a FitBits global heat map reveals data about the layout of military bases.
Books by Marilyn Wolf 