@article{ref1,
title="Galileo's dagger",
journal="Perception",
year="2015",
author="Anstis, Stuart",
volume="45",
number="1-2",
pages="246-247",
abstract="Galileo found that fine lines on a balance scale dazzled his eyes and were unreadable. So he used a grid of fine wires instead and ran his dagger across it, counting the number of auditory clicks. This is the first known experiment on sensory substitution.<p /> <p>Language: en</p>",
language="en",
issn="0301-0066",
doi="10.1177/0301006615594919",
url="http://dx.doi.org/10.1177/0301006615594919"
}