hey, chris here with the week in tech. now, when it comes to reducing our emissions, keeping heat from escaping our homes is really important. and paul carter has something particularly warming to show us. paul. thanks, lara. yes, home insulation is certainly a hot topic at the moment and rising energy bills are also making headlines. but, of course, click wouldn't be click if we didn't have a robot that might be able to help with that. this is q—bot and dana from q—bot is here with me. thanks forjoining us. thanks for having me. first, what is q-bot and what does it do? this is q-bot. what we do is we create intelligent tools which retrofit sustainable solutions in the construction industry. so, this is boudicca. oh, my goodness. so boudicca is spraying here. what is it she is spraying, if i can call her a she? how is it getting from