Россиянам раскрыли способ упаковки вещей в ручную кладь по методу «судоку»20:51
This is documented somewhere, but the page mentioned does not seem to have this any more.
，更多细节参见同城约会
Breakdown of U.S. retail packaging by weight. Adhesives, inks, and coatings are excluded from calculations.
SelectWhat's included