Carbon dioxide detector are an essential safety device in all workplaces, especially those that use or store flammable gases. A CO2 leak can be difficult to detect since it is a colorless, odorless and tasteless gas. In low concentrations it is present in the air we breathe but at higher levels it can be dangerous or even fatal. That is why it’s important to monitor CO2 concentrations and alert people in the event that a leak occurs.

These devices get the job done through electrochemical sensors which have electrodes submerged in an electrically conductive solution called an electrolyte. When carbon monoxide enters the gas-permeable compartment that houses the sensor, a chemical reaction causes an increase in the current passing through the electrolyte. The specific amount by which the current surges indicates the concentration of the target gas in the detector. Metal oxide sensors work along similar lines, but instead of a chemical solution they have circuitry that lowers the resistance to the flow of electricity depending on the presence of carbon monoxide molecules in the sensor.

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There are also a variety of handheld CO2 meters that provide a real-time graph of the CO2 waveform and have the ability to be logged or programmed. These are used by industrial hygienists and first responders to identify and trace CO2 conditions.

A good rule of thumb is to install a CO detector within 15′ of any sleeping area in accordance with the manufacturer’s instructions. If your detector alarms and you feel ill, open windows, leave the room, and call 911 or the fire department immediately.

Top UK trading apps

Top UK trading apps surprisingly easy to start buying and selling shares in the UK. And thanks to low trading fees, there are plenty of opportunities to make money – although it’s important to remember that trading is high risk and you can lose your entire investment.

Beginners will likely prioritise low fees which made Trading 212 my top pick. This UK broker charges 0% commission on real stocks, ETFs and currencies, plus it’s also one of the few to offer no-commission stock trading for commodities (via commodity-producing companies or commodity exchange-traded funds – CEFs). Other brokers with low or no-commission trading include Freetrade, XTB and eToro.

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For more advanced traders, Spreadex is a popular option as it caters to both CFD and sports spread betting customers. It offers a comprehensive range of markets, efficient charting tools and transparent fee structures. It’s also regulated by the FCA and has won several awards for its mobile app.

IG is another highly rated UK-based broker that’s a great choice for those looking to trade shares, equities and commodities. It’s also an investment ISA account provider and offers a wide range of trading products including options, CFDs and forex.

AJ Bell and Hargreaves Lansdown also have excellent apps, offering a premium service for those with substantial assets to invest. They charge higher trading and management fees, but have an extensive range of investments to choose from. They also have a good selection of educational content to help you get started.

Mushroom coffee is a trendy new beverage blending traditional coffee with medicinal mushrooms, like chaga, lion’s mane, reishi and cordyceps. Fans of this blend claim it offers a natural energy boost, lowers stress and provides a number of other health benefits.

Manufacturers create mushroom coffee by drying and extracting the mushrooms’ purported healthful ingredients, then blending them with ground coffee beans and a tea blend. Unlike the mushroom caps you’d find in a cup of fungi, these dried and extracted mushrooms don’t make for an unappetizing brew. The result is usually a drink with a flavor and texture similar to regular coffee and with less caffeine than your average cup of Joe.

Mushroom Coofee: Is It Worth the Hype

Medicinal mushrooms like chaga, lion’s head, reishi, cordyceps, and turkey tail have been used as wellness tools in Asian cultures for centuries. They’re called adaptogens and are believed to help the body adapt and overcome stress. Research in test tubes and animals suggest some of the alleged health benefits of mushroom coffee include lowered blood pressure, increased immune system function and improved cognitive performance.

But more human studies are needed to support these claims, and some people may experience digestive discomfort from the combination of coffee and mushrooms. Chaga mushrooms in particular are high in oxalates, which can raise your risk of kidney stones. And those taking beta-blockers should avoid mushroom coffee as it could interfere with their medications.