Reduction of a physical map to a graph.
" data-medium-file="https://hackaday.com/wp-content/uploads/2024/03/map_reduction_to_graph.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2024/03/map_reduction_to_graph.jpg?w=678">Back in the hazy olden days of the pre-2000s, navigating between two locations generally required someone to whip out a paper map and painstakingly figure out the most optimal route …read more (https://hackaday.com/2024/04/04/where-graph-theory-meets-the-road-the-algorithms-behind-route-planning/)

How Much Thrust Is Your Prop Really Making?
https://hackaday.com/2024/04/04/how-much-thrust-is-your-prop-really-making/

The problem of components not conforming to their claimed specification is one that must challenge engineers in all fields, including it seems, that of multi-rotors and remote controlled aircraft. A …read more (https://hackaday.com/2024/04/04/how-much-thrust-is-your-prop-really-making/)

Ultimate Power: Lithium-Ion Batteries In Series
https://hackaday.com/2024/04/04/ultimate-power-lithium-ion-batteries-in-series/

At some point, the 3.6 V of a single lithium ion battery just won’t do, and you’ll absolutely want to stack LiIon cells in series. When you need high power, …read more (https://hackaday.com/2024/04/04/ultimate-power-lithium-ion-batteries-in-series/)

3D Navigator for Blender
https://hackaday.com/2024/04/04/3d-navigator-for-blender/

If you work with high-end CAD workstations, you may have encountered a SpaceMouse or similar devices. Sort of a mouse with an extra dimension, they aren’t cheap. So [meisterodin1981] decided …read more (https://hackaday.com/2024/04/04/3d-navigator-for-blender/)

Vibratory Rock Tumbler Bounces on Printed Spring
https://hackaday.com/2024/04/04/vibratory-rock-tumbler-bounces-on-printed-spring/

If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your younger days. Hell, we’d put odds on a few of you having one rumbling away …read more (https://hackaday.com/2024/04/04/vibratory-rock-tumbler-bounces-on-printed-spring/)

USB HID And Run Exposes Yet Another BadUSB Surface
https://hackaday.com/2024/04/04/usb-hid-and-run-exposes-yet-another-badusb-surface/

You might think you understand the concept of BadUSB attacks and know how to defend it, because all you’ve seen is opening a terminal window. Turns out there’s still more …read more (https://hackaday.com/2024/04/04/usb-hid-and-run-exposes-yet-another-badusb-surface/)

TOMOS Moped Becomes Electric Beast
https://hackaday.com/2024/04/04/tomos-moped-becomes-electric-beast/

The TOMOS 50cc moped, a small motorcycle produced in Yugoslavia and the Netherlands, has for decades been a common sight on European roads and provided the first taste of transport …read more (https://hackaday.com/2024/04/04/tomos-moped-becomes-electric-beast/)