We would like to hear your comments on the subjects covered in the Blue Sky programmes and on this website.

Do you agree, for example, that the micro reactor is the future for chemistry?

Is the phenomenon of knowing when you are being stared at just an illusion?

Do advances in image reconstruction spark feelings of fear or reassurance that your every move could be monitored?

Should we be investing in Blue Sky ideas or should money be spent on other scientific research?

Send your comments to blue.sky@bbc.co.uk