Abstract: In recent years, the challenge of poor selectivity in a single gas sensor has received significant interest. This work presents a facile method for the concurrent analysis of sensor ...

While we use a lot of CAD tools, many of us are fans of Tinkercad — especially for working with kids or just doing something quick. But many people dislike having to work across the Internet with ...

It is easy to write off Tinkercad as a kid’s toy. It is easy enough for kids to learn and it uses bright colors looking more like a video game than a CAD tool. We use a variety of CAD tools, but for ...

The national average for a gallon of regular gasoline has fallen to $3.05, while U.S. crude oil barrels are at $57.56 per barrel, the lowest since early 2021, as global oversupply, tepid demand and ...

For the average lawn, a fully charged electric walk-behind mower will finish the job, same as a gas one. That may come as a surprise to gas mower owners who’ve hesitated to switch based on fears that ...

The average price for gasoline at the pump has declined for a fourth straight week and may fall below $3 a gallon to the lowest level in years, but that’s no reason to celebrate, according to ...

Expert sommeliers can take a whiff of a glass of wine and tell you a lot about what’s in your pinot noir or cabernet sauvignon. A team of physicists at CU Boulder and the National Institute of ...

A new laser-based device can scan almost any sample of gas and detect its molecular ingredients down to concentrations in the parts per trillion. Expert sommeliers can take a whiff of a glass of wine ...

Your gas stove may cost less than an electric one to operate, but it releases chemicals that can harm your health -- and the environment. Gas stoves run on a type of fossil fuel. The chemicals they ...

The trick to creating a better quantum sensor? Just give it a little squeeze. For the first time ever, scientists have used a technique called “quantum squeezing” to improve the gas sensing ...