LND topic: iron page 111

iron

Kingston Nixes Pricey Biogas Plant Plan

December 12, 2024

You might think turning waste into energy sounds great, but Kingston is giving the idea a hard pass. The city's utility company, Utilities Kingston, said a proposed biogas plant just doesn't make financial sense. They looked at turning sewage sludge and organic waste from green bins into energy, but

finance

Bitcoin ETFs Set a New Milestone, Topping Original Holder Satoshi Nakamoto

December 10, 2024

The popularity of Bitcoin exchange traded funds (ETFs) has soared to new heights, turning them into the largest holders of the leading cryptocurrency. Recently, these funds collectively surpassed $100 billion in assets under management. This achievement marks one of the quickest and most significant

environment

Greening Chicago: Can Labor and Environment Work Together?

December 10, 2024

Illinois' environmental and labor leaders are exploring cooperation to tackle the state's climate challenges. Jennifer Walling, head of the Illinois Environmental Council, and Marc Poulos, a labor representative, recently visited Germany to learn about their efficient mass transit system. They hope

science

Cleaning Up: A Look at Ways to Treat Dirty Water

December 9, 2024

When it comes to treating water filled with harmful pollutants, there are a few methods that have been around for a while and some newer ones that are gaining attention. Two of the older methods are burning the waste, known as incineration, and using a process called Sequencing Batch Reactor Activat

technology

Inside Tesla's Electric Car Blueprint

December 8, 2024

Ever thought about what it takes to design an electric car? Tesla's technical design report offers a peek behind the scenes. Instead of bragging about their cool cars, they dive straight into the details, just like you'd explain a big project to your teacher. The report starts with what Tesla hopes

science

Ultrasmall Bismuth Particles: A Powerful Tool in Pollution Control

December 8, 2024

Do you know that something tiny can make a big difference in cleaning up our environment? Scientists have found a way to use really small particles of bismuth to help turn a harmful chemical into something useful. This chemical, called 4-nitrophenol (4-NP), can be turned into 4-aminophenol (4-AP) us

environment

Young Tropical Forests: The Fast Recovery Story

December 7, 2024

Young tropical secondary forests, while they may not look impressive, are crucial for capturing carbon quickly. Scientists studied 36 of these forests in Ghana, ranging from 2. 3 to 3. 6 years old, from both dry and wet regions. They found that these forests were storing about 115 tons of biomass pe

science

The Cool Cunner: A Fishy Tale of Warm-Water Superpowers

December 7, 2024

Ever heard of a fish that gets stronger when the water warms up? Meet the cunner fish, a small but mighty creature with a special trick up its fins. Unlike most fish, the cunner's jaw muscles become supercharged as the water temperature rises. This isn't just fascinating, but it also tells us a lot

health

Limiting Hot Food Takeaways: Balancing Health and Economy

December 6, 2024

Imagine a world where every school has a healthier food environment. That's what policymakers in England are trying to create by limiting hot food takeaways near schools. But is there an economic cost to this? Between 2009 and 2017, 35 local authorities made this move. They wanted to improve health,

environment

Polar Bear Attack: A Husband’s Bravery and Changing Climates

December 6, 2024

In the remote community of Fort Severn, a man showed incredible courage when he leaped onto a polar bear to protect his wife. The attack happened early Tuesday morning. The bear was in their driveway and lunged at the woman, causing her to fall. Her husband quickly jumped on the bear to stop it. Sad