This week on Maker Update, Alexa presses buttons, Google gets a laser, robot fish, robot dogs, 1-dimensional pong, drill bits, speed squares, an unholy union of DeWalt and Ryobi, and a resistor kit roundup.

This week on Maker Update, an Alexa-powered L3 droid, a pedal-powered art machine, a robot snake, robot bread, an FPV rover, last call for cocktail robots, and creative clamping techniques.

If you do any soldering you probably have a pair of helping hands, or some bulky heavy thing like this that can hold your project or components steady while you wire them. They’re useful, but a little clunky to travel with, and often overkill if you’re just splicing a wire or two.

In terms of price and portability, poster tack (a.k.a. poster putty) is a great alternative.

This week for my 1-minute tool review brought to you by Cool Tools, I’ve got gaffer tape from Gaffer Power. I’ve got two flavors here, Gaffer Power Gaffer Tape 2 Inch X 30 Yards  and Gaffer Power Gaffer Tape 3 Inch X 30 Yards. 

Have you ever held screws or nails in your mouth as a way to keep them nearby while working on a project? This week for my tool review I’m going to show you a better solution. This is the MagnoGrip (Amazon), it’s a $14 magnetic wristband available on Amazon. I found it through the Cool Tools blog. 

We’re going to take a quick look at three very different options in portable soldering irons. The point here is really just to give you a demo of each on the same table and you can draw your own conclusions on what might work best for you. 

In this Cool Tools video review I’m going to show you a bone folder (Amazon link), or as I like to call it THE BONE FOLDER! I learned about this from Kevin Kelly’s review on the Cool Tools blog. If you’re interested in picking up this exact one, using the Amazon link in the description helps to support my videos and the Cool Tools blog.

For this Cool Tools review, I’m going to show you the Manfrotto Magic Arm and Super Clamp. You can pick up this combo for around $154 on Amazon Prime. Not cheap, but I rely on this every single week and it’s been a worthwhile investment. If you happen to pick one up using the link in the description, you help support my videos and the Cool Tools blog. 

Heat Shrink! This week, for my one-minute tool review brought to you by the Cools Tools blog at cool-tools.org, I’m going to show off this $6 assortment of color coded heat shrink tubing I found on Amazon.

This is the FastCap Babe-Bot (Amazon link). It is a 4-oz. bottle made for glue. I’ve got mine filled with wood glue. They also make a bigger 16oz. version but I find this one a little more handy.