Thank you to Derby Express for making us part of #DerbyPassTheParcel to help promote awareness for @NCDUK2019 Safe & Sound working towards a world where children and young people are free from sexual abuse and exploitation.

Going Live Now! Harald Haas is about to start his talk at the Institute of Physics. Don't miss out you can view the lecture here bit.ly/IOP-LiFi-Live #LiFi #IOPLiFi #IDL2019 #IOPBusiness

Fascinating Lifi talk from Prof Haas @ioplifi

Attending #cie2019 in Washington DC. Interesting papers and great cross section of lighting professionals

Current paper is #LightUnSeen at #cie2019

The CIE UK has just updated the website. Check it out at cie-uk.org.uk

Nice shot of our ever expanding IGNIS1 installation in Sweden. This is in the heart of Stockholm!

Checking out some Citisun lights in Stockholm with local engineers

Is it strange to be looking forward to next Wednesday in Nottingham #ilpldc

#NHS In the next Queens Honours I do not want to see celebrities getting OBEs, CBEs, MBEs etc NHS staff who have cared for us during #COVID19 and the lowly paid carers to the elderly who have all mostly had inadequate PPE should receive the awards not that it will help the dead.

Well done everyonein@pulling this together. It’s worked better than I expected and of course liked our OrangeTek 60secs of game#LightingUnited

@bbcqt

So excited to share what we’ve been working on. #MissionImpossible

Since the 1860s the science community has understood that adding more carbon dioxide & other greenhouse gases to the atmosphere would warm the climate. In 1938, Guy Callendar first linked the burning of fossil fuels to the observed rise in CO₂ levels & global temperatures.