When learning doesn’t fade away
Our tutoring consultant has an encouraging experience with his own memory.
Remembrance of things past
Articles for March 2017
A surfeit of features
No one uses them all
Digital cameras, like calculators, have an immense menu of features. It’s certainly rare, and possibly unknown, for anyone to use them all. Why have them, then?
Why a forecast discussion?
More than numbers
Weather forecasts are much more reliable than they used to be, mostly thanks to more powerful computers. Input from people is still important, though.
The lovers’ lodestone
A prehistory of wireless telegraphy
It was much more difficult to stay in touch 300 years ago. A literary magazine from that era has a suggestion for a surprisingly modern way to do it.