You at home can hardly understand how hot the sun is, really burning hot, and many of my trays were so placed that the sun has been falling on them all the time I was away, resulting in thousands of bubbles. I discovered it by chance to-day, when I had mounted and examined some, and then left them for an hour where the sun got at them, and I found a thousand minute bubbles in each of the scorching slides. Alack!
=August 27.=--This morning at breakfast, thinking over cones, a question arose in my mind about those of _Cryptomeria_ which I could not settle without a specimen, and which checked my line of thought, so I gave it up and glanced out of the window beside which I was sitting in search of lighter amusement (for there is a nice vine there whose tendrils curl round and round in a very pretty way), and by my hand, growing on the little hedge I had never noticed very specially before, was a _Cryptomeria_ cone! Having associated the _Cryptomeria_ always with the stately giants that surround the temples, I had never associated these green hedges, three feet high, with them, nor did I realise that they could bear cones while so young. It still remains a problem whether perhaps a fairy, listening to my thoughts, had not touched with her magic wand the branch nearest me, so that it produced the cone, for not another was to be found anywhere around.
I gathered it, cut it open, and settling the point I wanted, was able to pick up all the dropped stitches of the argument and carry it on. Fairies are most useful creatures to scientists!
=August 28.=--As my bicycle was once more having a puncture mended, I had to go in the tram, as it is far too hot to walk all the way. In this boiling weather the tram was as full as ever, 50 people where but 20 should be, standing so thickly all down the middle that they were pressed against each other on all sides, and _every window_ and _every ventilator_ and the door all closed! I slammed down two windows, but could not reach the ventilators, as they are so high up; directly I got the chance, I opened a window on the opposite side, but no one else followed the example, though the Japanese seem to feel the heat much more than I do, _when not in a foreign style_ vehicle or house.