Close-up of a magnetic tentacle robot next to a phantom bronchiole (Credit: University of Leeds)
" data-medium-file="https://hackaday.com/wp-content/uploads/2023/08/magnetic_tentacle_robot_next_to_bronchiole.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/08/magnetic_tentacle_robot_next_to_bronchiole.jpg?w=800">Of the body’s organs, the lungs are among the trickiest to take a biopsy and treat cancer in, both due to how important they are, as well as due to …read more (https://hackaday.com/2023/08/28/the-healing-touch-of-magnetic-tentacles-in-photothermal-lung-cancer-therapy/)

Review: WAINLUX K8, a Diode Laser That’s Ready to Work
https://hackaday.com/2023/08/28/review-wainlux-k8-a-diode-laser-thats-ready-to-work/

Rarely a week goes by that some company doesn’t offer to send us their latest and greatest laser. You know the type — couple of aluminum extrusions, Class 4 diode …read more (https://hackaday.com/2023/08/28/review-wainlux-k8-a-diode-laser-thats-ready-to-work/)

PCB Toaster Oven Solders Your Boards
https://hackaday.com/2023/08/28/pcb-toaster-oven-solders-your-boards/

Using a toaster oven to reflow PCBs isn’t anything new, but just using a toaster oven has some limitations. Making toast isn’t as complex as reflowing PCBs. [Nabil] decided to …read more (https://hackaday.com/2023/08/28/pcb-toaster-oven-solders-your-boards/)

Maker Faire Hannover: The Right Way To Do It
https://hackaday.com/2023/08/28/maker-faire-hannover-the-right-way-to-do-it/

On these pages we bring you plenty of reports from events, most of which are from the hacker or hardware communities. These can be great fun to attend, but they’re …read more (https://hackaday.com/2023/08/28/maker-faire-hannover-the-right-way-to-do-it/)

The Device that Won WW2: A History of the Cavity Magnetron
https://hackaday.com/2023/08/28/the-device-that-won-ww2-a-history-of-the-cavity-magnetron/

[Curious Droid] is back with a history lesson on one of the most important inventions of the 20th century: The cavity magnetron. Forged in the fighting of World War II, …read more (https://hackaday.com/2023/08/28/the-device-that-won-ww2-a-history-of-the-cavity-magnetron/)

Photography Goes Leaf Green
https://hackaday.com/2023/08/28/photography-goes-leaf-green/

Something that haunts film photographers is the prospect of a film shortage. This won’t replace film in that event, but [Applied Science] demonstrates photography using leaves. That’s right, a plant …read more (https://hackaday.com/2023/08/28/photography-goes-leaf-green/)

Making an Injection Mold For Yourself
https://hackaday.com/2023/08/28/making-an-injection-mold-for-yourself/

Injection molding is the obvious onward step from 3D printing when the making of a few plastic parts becomes their series manufacture. The problem with injection molding is though, that …read more (https://hackaday.com/2023/08/28/making-an-injection-mold-for-yourself/)

Restoring a Person’s Voice Using a Brain-Computer Interface
https://hackaday.com/2023/08/28/restoring-a-persons-voice-using-a-brain-computer-interface/