Alexandr Shubin

Alexandr Shubin

Alexandr Shubin
More ideas from Alexandr
How+to+Estimate+Remaining+Daylight+with+Your+Hand

Determine remaining daylight on your hand. Use this simple trick to measure the remaining daylight without a watch. Count the finger widths between the sun and the horizon. Each finger is equivalent to 15 minutes, with each hand totaling an hour.

Deck the halls with Nobel physicists | symmetry magazine

wnycradiolab: “ chels: “ Looking to take your holiday decorations to the nerdiest level? I present to you Albert Einstein, Marie Curie, and Erwin Schrödinger in snowflake form.

Flying over Russia: photos of the country from the air

Flying over Russia: photos of the country from the air