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Today’s digital slot machines are anything but “fair,” in the way that most of us understand that word. There is tight regulation in most places, but the machines can still adjust their odds of payout in order to maintain a specific profit margin. If the machine thinks it has paid out too many wins recently, […] The post This student made his own odds with a DIY slot machine appeared first on Arduino Blog.
Safes are designed specifically to be impenetrable — that’s kind of the whole point. That’s great when you need to protect something, but it is a real problem when you forget the combination to your safe or when a safe’s combination becomes lost to history. In such situations, Charles McNall’s safe-cracking autodialer device can help. […] The post Forgot your safe combination? This Arduino-controlled autodialer can crack it for you appeared first on Arduino Blog.
We call them “deck builders” for a reason: because players end up with huge piles of trading cards. They can get difficult to manage, which is why the ManaBox app exists for Magic: The Gathering. It lets collectors scan and log their decks, which is handy for everything from finding market values to optimizing deck builds. […] The post Quickly digitize your Magic deck with this 3D-printable scanning rig appeared first on Arduino Blog.
When you want to paint the walls in your bedroom that very specific shade of Misty Irish Green, all you have to do is head to your local hardware store and have them scan the corresponding card. The paint-mixing machine will then add the pigment to a white base and, a few minutes later, you […] The post This Arduino Nano Every-controlled machine automatically mixes acrylic paint of any color appeared first on Arduino Blog.
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Twenty years ago, Git was born. How did this unlikely "information manager" take over the world?
Plus the exciting launch of the Centre for British Progress
Conversations on the Traction Heroes podcast are proving highly relevant. To wit, episode 7 delves into how the questions we ask ourselves influence our ability to act skillfully. This came up in the context of dealing with uncertainty. Specifically, Harry brought to the conversation the following fragment from Rich Diviney’s book Masters of Uncertainty: To remain grounded in the sphere of what you know and control, cultivate a habit of asking yourself better questions. The brain operates with a question-answer mechanism: it continuously assesses the surroundings with questions and then conjures answers. This typically happens subliminally and instantly, faster than you can notice. You can, however, participate consciously in this process and influence your thoughts and feelings by introducing your own questions. When you introduce a question into conscious thought, the mind is compelled to come up with answers. The problem is that it’s all too common to default to reactive, negative, and sometimes emotion-laden questions such as “Why am I so bad at this?” or “Why can’t I succeed?” Your brain will immediately begin to give you answers to these—yet the answers will not lead to enlightenment. Rather, they will spiral you into further negativity and anxiety. Masters of Uncertainty steer their thoughts with better, more effective questions — questions that center on what they can ascertain and influence. Well aware that knowledge morphs into power, they prime their minds with inquiries like “What do I know? What can I control?” The brain can’t help but answer these questions in ways that put you at the helm. These are the inquiries that empower and hone your focus on traversing uncertainty, not succumbing to it. I hadn’t heard of Masters of Uncertainty before, but I’m reading it and hope to do a book notes post soon. Working with uncertainty is especially relevant now, given the changes rocking global markets. At least part of the secret to navigating turbulence is learning to keep your cool. It’s not a new idea (the Stoics and Buddhists said this centuries ago) but it’s worth revisiting — and internalizing. Traction Heroes ep. 7: Better Questions
