Technology
Echolocating footwear lets you find your way to the loo at night
With bat slippers, stray pieces of Lego will no longer hold any fear for those on midnight manoeuvres to the toilet
Regulars
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With bat slippers, stray pieces of Lego will no longer hold any fear for those on midnight manoeuvres to the toilet
In this week鈥檚 Old Scientist we look at how we reported on railway developments in decades past, including the short life of the fabled Advanced Passenger Train