No matter what your hack of choice is, most of us harbor a secret fantasy that one day, we will create something world-changing, right? For most of us, that isn’t likely, but it does happen. A recent post from [Rohit Krishnan] points out that a lot of innovation happens in garages by people who are more or less like us.
He points out that Apple, Google, and HP all started in garages. So did Harley Davidson. While it wasn’t technically a garage, the Wright brothers were in a bicycle workshop, which is sort of a garage for bikes. Even Philo Farnsworth started out in a garage. Of course, all of those were a few years ago, too. Is it too late to change the world from your workbench?
Basement
We’d argue basements are at least as important (although in southern Texas, they call garages Lone Star basements since no one has proper basements). The real point of the article, though, isn’t the power of the garage. Rather, it is the common drive and spirit of innovators to do whatever it takes to make their vision a reality. A few hundred bucks and an oddball space has given birth to many innovations.
Good news, procrastineers! A few folks asked us for a little more time to get their proposals together for our upcoming 2024 Hackaday Europe event in Berlin, and we’re listening. So now you’ve got an extra week – get your proposals for talks or workshops in before February 29th.
[Joey Castillo]’s awesome custom touchpadHackaday Europe is a two-day event taking place April 13th and 14th in Berlin, Germany. Saturday the 13th is the big day, with a full day of badge hacking, talks, music, and everything else. We’ve got the place booked until 2 AM, so get your sleep the night before. Sunday is a half-day of brunch, lightning talks, and showing off the badge hacks from the day before. And if you’re in town on Friday the 12th, we’ll be going out in the evening for drinks and dinner, location TBA but hopefully closer than where we ended up last year!
The badge is going to be a re-spin of the Supercon badge for all of you who couldn’t fly out to the US last November. There are no secrets anymore, so get your pre-hacks started now. We’ve seen some sweet all-analog hacks, some complete revisions of the entire firmware loadout, and, of course, all sorts of awesome hardware bodged onto it. Heck, we even saw Asteroids and DOOM. But we haven’t seen any native Jerobeam Fenderson-style oscilloscope music. You’ve got your homework.
What to Bring?
A few other people have asked if they could bring in (art) projects to show and share. Of course! Depending on the scale, though, you may need to contact us beforehand. If it’s larger than a tower PC, get in touch with us, and we’ll work it out. Smaller hacks, projects in progress, and anything you want to bring along to show and inspire others with, are, of course, welcome without any strings attached.
What else might you need? A computer of your choice and a micro USB cable for programming the badge. There will be soldering stations, random parts, and someone will probably be able to lend you nearly any other piece of gear, so you can pack light if you want to. But you don’t have to.
If you’d like to attend but you don’t have tickets yet – get them soon! Space is limited, and we tend to sell out. Or better yet, submit a talk and sneak in the side door. We’d love to hear what you’ve got going on, and we can’t wait to see you all.
There are many benefits to learning to fly an airplane, drive a racing car, or operate some complex piece of machinery. Ideally, you’d do so in a perfectly safe environment, even when the instructor decides to flip on a number of disaster options and you find your method of transportation careening towards the ground, or the refinery column you’re monitoring indicating that it’s mere seconds away from going critical and wiping out itself and half the refinery with it.
Still, we send inexperienced drivers in cars onto the roads each day as they either work towards getting their driving license, or have passed their driving exam and are working towards gaining experience. It is this inexperience with dangerous situations and tendency to underestimate them which is among the primary factors why new teenage drivers are much more likely to end up in crashes, with the 16-19 age group having a fatal crash nearly three times as high as drivers aged 20 and up.
After an initial surge in car driving simulators being used for students during the 1950s and 1960s, it now appears that we might see them return in a modern format.
Your home is your castle, and what’s better than a fully automatic castle? Nothing! That’s why we’re inviting you to submit your sweetest home automation hacks for a chance to win one of three $150 DigiKey gift certificates. The contest starts now and runs until April 16th.
[Matej]’s Home Buttons gets the job done in open-source style.We love to play around with home automation setups and have seen our fair share, ranging from the simple “turn some lights on” to full-blown cyber-brains that learn your habits and adapt to them. Where is your project on this continuum?
Whether you’re focused on making your life easier, saving energy, gathering up all the data about your usage patterns, or simply stringing some random functions together and calling it a “system,” we’d like to see it. Nothing is too big or too small if it makes your home life easier.
Home is where the home automation is!
To enter, head over to Hackaday IO and start documenting your project there. We are, of course, interested in learning from what you’ve done, so the better the docs, the better your chances of winning. And if you need some inspiration, check out these honorable mention categories.
Honorable Mention Categories
Creature Comforts: Does your system make your house a home? Maybe it turns on and off the heaters to keep rooms just right, opens and closes the blinds for you, or maybe it turns on the nightlights when you’re heading downstairs for a midnight snack. The Creature Comforts category is for you.
Rube Goldberg: A “system” sounds so formal, but a lot of ad hoc home automation projects are nonetheless super effective. If your home system grew organically and maybe resembles a collection of hacks more than a carefully orchestrated plan, it could be a Rube Goldberg setup.
Figuring out what the Earth’s climate is going to do at any given point is a difficult task. To know how it will react to given events, you need to know what you’re working with. This requires an accurate model of everything from ocean currents to atmospheric heat absorption and the chemical and literal behavior of everything from cattle to humans to trees.
In the latter regard, scientists need to know how many trees we have to properly model the climate. This is key, as trees play a major role in the carbon cycle by turning carbon dioxide into oxygen plus wood. But how do you count trees at a continental scale? You’ll probably want to get yourself a nice satellite to do the job.
Humans are very good at anthropomorphising things. That is, giving them human characteristics, like ourselves. We do it with animals—see just about any cartoon—and we even do it with our own planet—see Mother Nature. But we often extend that courtesy even further, giving names to our cars and putting faces on our computers as well.
When thoughts turn to the modernization and decarbonization of our transportation infrastructure, one imagines it to be dominated by exotic materials. EV motors and wind turbine generators need magnets made with rare earth metals (which turn out to be not all that rare), batteries for cars and grid storage need lithium and cobalt, and of course an abundance of extremely pure silicon is needed to provide the computational power that makes everything work. Throw in healthy pinches of graphene, carbon fiber composites and ceramics, and minerals like molybdenum, and the recipe starts looking pretty exotic.
As necessary as they are, all these exotic materials are worthless without a foundation of more familiar materials, ones that humans have been extracting and exploiting for eons. Mine all the neodymium you want, but without materials like copper for motor and generator windings, your EV is going nowhere and wind turbines are just big lawn ornaments. But just as important is iron, specifically as the alloy steel, which not only forms the structural elements of nearly everything mechanical but also appears in the stators and rotors of motors and generators, as well as the cores of the giant transformers that the electrical grid is built from.
Not just any steel will do for electrical use, though; special formulations, collectively known as electrical steel, are needed to build these electromagnetic devices. Electrical steel is simple in concept but complex in detail, and has become absolutely vital to the functioning of modern society. So it pays to take a look at what electrical steel is and how it works, and why we’re going nowhere without it.
