Tend Your Garden… Again

In the early 1940s, several countries saw an incredible shift in agriculture. What were called “victory gardens” were being planted en masse by people from all walks of life, encouraged by various national governments around the world. Millions of these small home gardens sprang up to help reduce the price of produce during World War 2, allowing anyone with even the tiniest pot of soil to contribute to the war effort.

It’s estimated that in 1943 alone, victory gardens accounted for around one third of all vegetables produced in the United States. Since then, however, the vast majority of these productive gardens have been abandoned in favor of highly manicured, fertilized, irrigated turfgrass (which produces no food yet costs more to maintain), but thanks to the recent global pandemic there has been a resurgence of people who at least are curious about growing their own food again, if not already actively planting gardens. In the modern age, even though a lot of the folk knowledge has been lost since the ’40s, planting a garden of any size is easier than ever especially with the amount of technology available to help.

As someone who not only puts food on the table as a writer for a world-renowned tech website but also literally and figuratively puts food on the table as a small-scale market farmer, there are a few things that I’ve learned that I hope will help if you’re starting your first garden.

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Super Mario 64 As Experienced By Mario

Microsoft’s Kinect, a motion-sensing peripherial originally for the Xbox 360, is almost exactly a decade old now. And in that decade it has expanded from its limited existence tied to a console to a widely-used tool for effective and detailed motion sensing, without breaking the bank. While it’s seen use well outside of video games, it’s still being used to reimagine some classic games. In this project, Reddit user [SuperLouis64] has used it to control Mario with his own body.

While the build still involves some use of a hand controller, most of Mario’s movements are controlled by making analogous movements on a small trampoline, including the famed triple jump. The kinect is able to sense all of these movements and translate them into the game using software that [SuperLouis64] built as well. The trickiest movement seems to be Mario’s spin movement, which appears to have taken some practice to get right.

We appreciate the build quality on this one, and [SuperLouis64]’s excitement in playing the game with his creation. It truly looks like a blast to play, and he even mentions in the Reddit thread that he’s gotten a lot of productive excercise with his various VR and augumented reality games in the past few months. Of course if this is too much physical activity, you could always switch to using your car as the unique game controller instead.

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Speech To Morse Code, Courtesy Of Google

Google has been responsible for unleashing some pretty incredible hardware and software on the world, but they can only take partial credit for the voice to Morse code gadget that [WhiskeyTangoHotel] recently completed.

With the Google AIY Voice Bonnet, [WhiskeyTangoHotel] had everything he needed to pick up on human speech and turn that into text the Raspberry Pi can parse and act on. Usually this would get passed to some kind of virtual assistant software, but in this case, a Python script breaks the speech down into individual characters and looks up their Morse representations. All those “dits” and “dahs” are then sent to one of the Pi’s GPIO pins, to which a relay has been connected.

At this point, you’ve got an interesting little toy that can sit on your desk and turn your speech into audible Morse code as the relay clicks and clacks its way through the message. In fact, if you don’t have a ham radio license, this is probably where you should stop. But if you’ve done the appropriate paperwork to transmit over the air, the relay can be connected to a radio to actually transmit messages.

If you think giving Google access to the content of your Morse code messages is a step too far, you’ll just have to learn it yourself. It might not be necessary to get your amateur license anymore, but that doesn’t mean it’s not worth knowing.

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