Відео

More nature action in the pond at Pound House

Caught sight of a couple of these critters this morning enjoying the sunshine. It's my newt. The other one swam off among the stones and weed.

Interview with Joe O'Keefe about culture and behaviour change. In the aftermath of the Covid19 crisis he compares consultative approaches and compulsion in the context of IT services delivery.

Energy Conversation 14 July 2020: Lawrence Leask on chiller energy saving

In this Kitchen Table Top Talk I show how you can cool the air in a space without refrigeration. If you are charged with saving energy at work you can get lots of free information at my web site, www.vesma.com, including an occasional newsletter containing technical tips and answering readers' questions. If you enjoy this video and found it useful please share it through LinkedIn or Facebook

A quick peek at this book published by www.hivehousepublishing.co.uk

Vilnis Vesma illustrates the phenomenon of power factor and explains its significance

In this kitchen table-top talk, energy specialist Vilnis Vesma demonstrates that voltage reduction has no effect with LED lighting and could in fact increase energy consumption

Introduces general users to the basics of entering meter readings, on the assumption that all the preparatory set-up work has been completed by the scheme owner and/or administrators.

Kitchen-table presentation: three-phase electricity supply explained with a hydraulic analogue, by energy-management trainer Vilnis Vesma