24-December-2018 Monday
Create a community "Flaw Detectors"
04-December-2018 Tuesday
Help with food for thought
29-November-2018 Thursday
Physics is everything...
20-November-2018 Tuesday
Recommend a book
20-November-2018 Tuesday
Russian Railways showed a new reserved seat car. Not in the picture, but real.
24-July-2017 Monday
Time flies so fast
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