According to the latest bound, proved in 2004 by Imre Ruzsa of the Alfréd Rényi Institute of Mathematics in Hungary, a sum of 1020 cosines — that’s a 1 with 20 zeros after it, about the number of molecules in a cubic inch of air — must have a minimum value smaller than about −7.
—
Leila Sloman,
Quanta Magazine,
28 Jan. 2026
The Ducks dominated the first period by every measure except the score, with zeros remaining on the board as the teams headed to their respective dressing rooms.
Primaloft Black Eco insulation kept me toasty on 15-degree lift rides at Bolton Valley Ski Resort, while extra-long flank zips are great for dumping heat on the way down.
—
Benjamin Tepler,
Outside,
23 Jan. 2026
Their quarter zips are also worth a browse, especially the Seasoft Quarter-zip for just $39 in a bright light purple that your dreary winter wardrobe needs.
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