Notebook
- Humans
From the January 29, 1938, issue
A new telescope's home under construction, Eros makes a close pass, and history revealed in mosaic floors.
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Be a Cognitive-Test Subject
You can become an online participant in tests of how the mind uses and processes words at this several-month-old site, administered by Harvard University’s Cognition and Language Laboratory (with collaborators at other institutions). Alternatively, you can just read the results from earlier experiments. They’re quick, fun, and sometimes embarrassingly challenging. Go to: http://coglanglab.org
- Humans
From the January 22, 1938, issue
Lightning striking again and again, estimating the age of the oceans, and dangerous, youthful drivers.
