#unsolved #mysteries of our #time. The #woollyhat #phenomena . My flat's that #cold I wear my #woolly #hat when tucked in for the night. TMI I know. On the old 'hurry up' this a.m. & assumed it was in my #pack. Lo, it was not so. It's had a very cosy day at the bottom of my #sleeping #bag thank you very much, whilst my ears turned to ice cubes. #justsaying