'The experiment!' cried Filby, who was getting brain-weary.

'Let's see your experiment anyhow,' said the Psychologist, 'though
it's all humbug, you know.'

The Time Traveller smiled round at us. Then, still smiling faintly,
and with his hands deep in his trousers pockets, he walked slowly
out of the room, and we heard his slippers shuffling down the long
passage to his laboratory.

The Psychologist looked at us. 'I wonder what he's got?'

'Some sleight-of-hand trick or other,' said the Medical Man, and
Filby tried to tell us about a conjurer he had seen at Burslem; but
before he had finished his preface the Time Traveller came back, and
Filby's anecdote collapsed.

The thing the Time Traveller held in his hand was a glittering
metallic framework, scarcely larger than a small clock, and very
delicately made. There was ivory in it, and some transparent
crystalline substance. And now I must be explicit, for this that
follows--unless his explanation is to be accepted--is an absolutely
unaccountable thing. He took one of the small octagonal tables that
were scattered about the room, and set it in front of the fire, with
two legs on the hearthrug. On this table he placed the mechanism.
Then he drew up a chair, and sat down. The only other object on the
table was a small shaded lamp, the bright light of which fell upon
the model. There were also perhaps a dozen candles about, two in
brass candlesticks upon the mantel and several in sconces, so that
the room was brilliantly illuminated. I sat in a low arm-chair