Loving the new "if X, then Y" magnets we've had made to encourage people to ventilate whilst cooking #airpollution #airquality

My @sei.org York* colleagues are THE BEST! Check out this amazing spread of food for our bring and share festive lunch. *Plus three honorary from Oxford.

High CO2 levels in the House of Commons today, good job we had our #SAMHE AirGradient monitor with us and knew to open the windows!

Very excited to be in the House of Commons today with #UKRI talking about #SAMHE - an air quality research project with schools

Very pleased to speak to the NEU's Health and Safety reps today about air quality in schools and what can be done to improve it. They were the first to hear our recommendations: samhe.org.uk/recommendati... Lots of great questions.

And I just realised I have the same water bottle we carried in 2002! @jonnyrichards.bsky.social @chrissei.bsky.social

Last leg of the train journey to Stockholm, Copenhagen to Stockholm. Looking forward to doing this with my family in the summer, when hopefully the weather will be better!

This really is such a beautiful game #Wingspan #Birds

My desk might not have been the best set up, but the setting was lovely - Kings Manor (University of York)

Just making my temporary desk a bit more ergonomic

So pleased it's the winter solstice! Getting lighter from here on. This morning we had nacreous clouds to celebrate

Gorgeous view from the office yesterday.

SEI York field trip to Institute of Safe Autonomy, hearing about the solar farm.