A study has found sharp declines in wine production from Bordeaux, Rhone and Tuscany, as well as Californiaâs Napa Valley and Chile by 2050, as a warming climate makes it harder to raise grapes in traditional wine country Photograph: Cephas Picture Library / Alamy/Alamy
An electrician will use a socket set, unless he/she is a strictly residential electrician. This is not a high-use item, nor is it used to tighten to extremes. Deep sockets are more valuable than shallow, and both 1/4 and 3/8 ratchets are useful.
The loss of electric power interrupts some vital digital communications networks, advanced medical therapies, financial transactions such as credit cards and bank operations, elevator service, refrigeration and other essential services. This equipment is so critical that there is a great demand for non-stop electric power. There are many ways to provide auxiliary power for times when the public supply goes down. We may think first of backup generators, but there are other devices available, including flywheel generators and battery/inverter systems.