Nature

Free-standing ultrathin two-dimensional peptide crystals

Ultrathin single-crystalline 2D peptide structures are widespread in nature but challenging to construct synthetically. Now it has been shown that a metal-directed β-sheet-like assembly strategy ...
MarketWatch

Some $2 bills are worth more than $20,000 — here are three ways to check

Turning $2 into $20,000 has never been easier — if you’re lucky. Some uncirculated U.S. $2 bills may be worth up to $20,000, but it depends on a few factors, according to Heritage Auctions, one of the ...
IGN

Call of Duty: Modern Warfare 2 Single-Player Review

This is our single-player campaign review for Call of Duty: Modern Warfare 2. For our thoughts on PvP, check out the multiplayer review. In five years time when we discuss Call of Duty: Modern Warfare ...
Business Insider

Dimensional Emerging Markets Core Equity 2 ETF

Historical Prices for Dimensional Emerging Markets Core Equity 2 ETF Loading.. Sustainability Rating Copyright © 2026 Insider Inc and finanzen.net GmbH (Imprint ...
Business Insider

Dimensional International Core Equity 2 ETF

Copyright © 2026 Insider Inc and finanzen.net GmbH (Imprint). All rights reserved. Registration on or use of this site constitutes acceptance of our Terms of Service ...
NPR

Studio 2

On this episode of Studio 2, it’s the ultimate throwback summer: we’re bringing back some of our favorite memories from decades past. We’ll talk about the songs, snacks and hangouts that defined ...