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.

iFixit, however, sells a DIY ... fix kit? iFixit's kit comes with a third-party replacement battery that is not from Apple, since Apple does not sell its parts separately for phones older than ...

We've tested all the top professional-install and DIY home security packages to help ... and before that I covered mobile, smart home, and wearable technology for PCMag and Gigaom.

It’s also, quite possibly, a better scope than the red “soldering kit” ones we’ve seen online. All in all, it’s a strong contender in the “simple and powerful DIY scope” arena ...

Branded mobile app tools. Both DoorDash and Toast announced this month the launch of new DIY mobile app capabilities ... real estate on consumers’ phones. In other news this month, Olo laid ...

SimpliSafe is our top recommendation for DIY home security. If you’re seeking a budget security system, the Hey! Surveillance Kit is an affordable choice for efficient, user-friendly home ...

Retro Remake has announced that its Switch Lite OLED screen upgrade kits will be available for sale on September 26th at 10PM ET and will start at $49.99. The Super5 OLED kits come with everything ...

Since these are DIY upgrade kits, you’ll need to open your Switch Lite to install the screen, and may risk voiding your warranty. But each kit comes with everything you need to perform the ...

Branded mobile app tools. Both DoorDash and Toast announced this month the launch of new DIY mobile app capabilities ... real estate on consumers’ phones. In other news this month, Olo laid ...

The best DIY home security systems are affordable and easy to set up without a professional. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet ...