For looking at really small stuff, an optical microscope will only go so far. Looking at things at the nanometer level, though, usually requires some sort of electron microscope, with all the ...

A man built an improvised high-powered microscope using an old glue stick. He created the portable optical instrument with ...

If you like crafty projects and tinkering with mechanical parts, building models kits is probably one of your hobbies. It’s ...

“After allowing five days for the cells to differentiate, I had to find the right field of view where the differentiated and ...

We all want to save money, especially when it comes to home improvement projects. Here are some DIY kits that are worth ...

For more than fifty years, Heathkit has been the measure all other electronic kit manufacturers have been ... This is the company that first turned DIY electronics into a successful business.

The $29.99 all-metal desktop Stirling engine kit is one of the simplest. It can be assembled in 15 minutes and is recommended for ages 14 and up. Also for $29.99 is the Exploring Kid Steam Engine Kit.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart ...

Here are the best small gift ideas, whether you're looking for something that's actually tiny, or just want to give a little ...

The kits are like a Covid swab but longer and are posted to a lab for analysis. The NHS called the findings extremely positive and is assessing whether to roll out the scheme. There are more than ...

Coding robots, chemistry kits, building sets and more STEM toys for kids ages 2 and up, including tweens age 10 and up, all ...