Ancient Roman cosmetics were notoriously poisonous — despite the fact that it was already a well-known toxin, folks slathered their faces in white lead and dabbed red lead rouge on their cheeks. You wouldn't drop dead from a single application. The problem built up over time, as more and more and more of the stuff was applied (and absorbed) by your body. And that's still true today. In a new column for The New York Times — all about chemicals and your environment — Deb Blum writes about the lead (and aluminum and cadmium and all sorts of of other metals) that contaminates modern lipstick. The doses are low, much lower than Roman times. But the reapplications are many. Lipstick wearers touch up their color as often as 20 times in a single day.
Lead on your lips
- COMMENTS
- chemistry
- cosmetics
- Environment
- Science
Watch the birth of a tardigrade under a microscope: a rare glimpse of a water bear hatching
A tardigrade just hatched on camera and it's the most alien thing you'll see today that isn't actually from space. These microscopic weirdos — affectionately called water bears despite looking… READ THE REST
Science? Never heard of it! RFK Jr endorses saturated fats
RFK Jr. plans to unveil dietary guidance encouraging more saturated fat, reversing decades of heart-health science. Doctors are facepalming nationwide. The Quack from Camelot is expected to deliver a new… READ THE REST
Feeding babies peanuts early helps them avoid allergies
Thousands of children have benefit, and the percentage of kids developing peanut allergies has dropped more than 40% since guidance became "feed them peanuts as early as 4 months of… READ THE REST
Here's how to get a 2-in-1 laptop and tablet for 84% off
TL;DR: Laptop, Tablet, Tent, or Stand! Get the versatile Refurbished Lenovo 2-in-1 Chromebook 300e for just $74.99 (Reg. $475.99). What do you look for in a laptop? With so many models out there,… READ THE REST
Take control of your data with 20TB of cloud storage for 90% off
TL;DR: Get 20TB of cloud storage from Internxt for $499.99 (reg. $4,900). That's 90% off. Have you ever looked at your growing archive of photos, work files, and half-finished projects and thought, there… READ THE REST
Save 70% on a Sam's Club membership and shop smarter all year
TL;DR: Get a 1-Year Sam's Club Membership with Auto-Renew for just $15 (reg. $50). Offer ends October 31 at 11:159 p.m. PT. Every Sunday morning I grew up watching my dad spread… READ THE REST