Microbubbles and Ultrasound: Getting Drugs Through The Blood-Brain Barrier
https://hackaday.com/2023/05/16/microbubbles-and-ultrasound-getting-drugs-through-the-blood-brain-barrier/

The brain is a rather important organ, and as such, nature has gone to great lengths to protect it. The skull provides physical protection against knocks and bumps, but there’s …read more (https://hackaday.com/2023/05/16/microbubbles-and-ultrasound-getting-drugs-through-the-blood-brain-barrier/)

Hackaday Prize 2023: Learn DSP With The Portable All-in-One Workstation
https://hackaday.com/2023/05/16/hackaday-prize-2023-learn-dsp-with-the-portable-all-in-one-workstation/

Learning Digital Signal Processing (DSP) techniques traditionally involves working through a good bit of mathematics and signal theory. To promote a hands-on approach, [Clyne] developed the DSP PAW (Portable All-in-one …read more (https://hackaday.com/2023/05/16/hackaday-prize-2023-learn-dsp-with-the-portable-all-in-one-workstation/)

A Bicycle Powered By A Different Kind Of Eddy
https://hackaday.com/2023/05/16/a-bicycle-powered-by-a-different-kind-of-eddy/

When you think of a bicycle and an Eddy, you’d be forgiven for thinking first of Eddy Merckx, one of the most successful competitive cyclists to ever live. But this …read more (https://hackaday.com/2023/05/16/a-bicycle-powered-by-a-different-kind-of-eddy/)

MIDI Interface for NeXTcube Plugs Into The Past
https://hackaday.com/2023/05/16/midi-interface-for-nextcube-plugs-into-the-past/

[Joren] recently did some work as part of an electronic music heritage project, and restored an 80s-era NeXTcube workstation complete with vintage sound card, setting it up with a copy …read more (https://hackaday.com/2023/05/16/midi-interface-for-nextcube-plugs-into-the-past/)

Human DNA Is Everywhere: A Boon For Science, While Terrifying Others
https://hackaday.com/2023/05/16/human-dna-is-everywhere-a-boon-for-science-while-terrifying-others/

Environmental DNA sampling is nothing new. Rather than having to spot or catch an animal, instead the DNA from the traces they leave can be sampled, giving clues about their …read more (https://hackaday.com/2023/05/16/human-dna-is-everywhere-a-boon-for-science-while-terrifying-others/)

Self-Driving Library for Python
https://hackaday.com/2023/05/16/self-driving-library-for-python/

Fully autonomous vehicles seem to perennially be just a few years away, sort of like the automotive equivalent of fusion power. But just because robotic vehicles haven’t made much progress …read more (https://hackaday.com/2023/05/16/self-driving-library-for-python/)

Cornering the Antenna Market
https://hackaday.com/2023/05/17/cornering-the-antenna-market/

Sometimes antennas can seem like black magic. However, when you see things like a dish antenna, it sort of makes sense, right? Just like a mirror focuses light, the parabola …read more (https://hackaday.com/2023/05/17/cornering-the-antenna-market/)