sigmoid.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
A social space for people researching, working with, or just interested in AI!

Server stats:

710
active users

#lead

2 posts2 participants1 post today

I started researching this topic with unbridled (and apparently unfounded) optimism, hoping to highlight an example of a public health problem that we handled so well. Instead, I found a bit of a mixed bag: we made quite a bit of progress in handling lead pollution and still managed to fall short.

neurofrontiers.blog/why-lead-i

Neurofrontiers · Why lead is (still) bad for your brain - Neurofrontiers
More from neuronerd

Brewing #tea removes #lead from #water
High surface area of tea leaves means they adsorb toxic metals released by boiling water.
“We’re not suggesting that everyone starts using tea leaves as a water filter,” said author Vinayak Dravid. “Our goal was to measure tea’s ability to adsorb heavy metals. By quantifying this effect, our work highlights the unrecognized potential for tea consumption to passively contribute to reduced #heavymetal exposure in populations worldwide”
arstechnica.com/science/2025/0

tea bag and loose tea next to a beaker filled with tea
Ars Technica · Brewing tea removes lead from waterBy Jennifer Ouellette

🔴 **Late Bronze Age Metal Exploitation and Trade: Sardinia and Cyprus**

“_An array of new provenance studies demonstrates the complexity of the Bronze Age metal trade and, taking a maritime perspective, provides the opportunity to reveal how strategically positioned actors such as Nuragic Sardinia managed to dominate sea-borne routes, and gained a prominent and independent international position._”

Sabatini, S. and Lo Schiavo, F. (2020) ‘Late Bronze Age Metal Exploitation and Trade: Sardinia and Cyprus’, Materials and Manufacturing Processes, 35(13), pp. 1501–1518. doi: doi.org/10.1080/10426914.2020..

#OpenAccess #OA #Research #Article #History #Archaeology #LateBronzeAge #Metals #Copper #Tin #Lead #Mining #Trade #Nuragic #Sardinia #Cyprus @histodon @histodons @archaeodons

#lead : a thin strip of type metal, used to separate lines of type in printing

- French: avantage

- German: das Blei

- Italian: piombo

- Portuguese: liderar, chumbo

- Spanish: ventaja

------------

Join our new Discord Server for language learners @ wordofthehour.org/discord

DiscordJoin the Learn A New Language Discord Server!Check out the Learn A New Language community on Discord - hang out with 407 other members and enjoy free voice and text chat.

WPRI: Rhode Island officially launches ‘Rental Registry’ database. “The Rhode Island Department of Health unveiled its Rental Registry public database Wednesday, which allows renters and prospective tenants to check whether a landlord has secured a lead certificate for their property. Through the new public database, tenants can search by landlords and properties to determine if their […]

https://rbfirehose.com/2025/02/17/wpri-rhode-island-officially-launches-rental-registry-database/