What if you could get vaccinated with the ease of putting on an adhesive bandage? This is the promise of microneedle patches (MNP), which are essentially what they sound like. …read more (https://hackaday.com/2023/04/30/a-microneedle-vaccine-patch-printer-for-thermostable-mrna-vaccines/)

Hackaday Links: April 30, 2023
https://hackaday.com/2023/04/30/hackaday-links-april-30-2023/

Cloudy with a chance of concrete? The “success” of last week’s brief but eventful Starship launch has apparently raised some regulatory eyebrows, with the Federal Aviation Administration launching an investigation …read more (https://hackaday.com/2023/04/30/hackaday-links-april-30-2023/)

High Voltage Power Supply From USB
https://hackaday.com/2023/04/30/high-voltage-power-supply-from-usb/

Those who work in different spaces may have different definitions of the term “high voltage”. For someone working on the GPIO pins of a Raspberry Pi it might be as …read more (https://hackaday.com/2023/04/30/high-voltage-power-supply-from-usb/)

Liquid Neural Networks Do More with Less
https://hackaday.com/2023/04/30/liquid-neural-networks-do-more-with-less/

[Ramin Hasani] and colleague [Mathias Lechner] have been working with a new type of Artificial Neural Network called Liquid Neural Networks, and presented some of the exciting results at a …read more (https://hackaday.com/2023/04/30/liquid-neural-networks-do-more-with-less/)

Hinges Live Inside 3D Prints
https://hackaday.com/2023/05/01/hinges-live-inside-3d-prints/

Since desktop 3D printers have become more common, we’ve seen dramatic shifts in all kinds of areas such as rapid prototyping, antique restoration, mass production of consumer goods, or even …read more (https://hackaday.com/2023/05/01/hinges-live-inside-3d-prints/)

Patent Spat Leaves DJI Owing Textron $279M
https://hackaday.com/2023/05/01/patent-spat-leaves-dji-owing-textron-279m/

Patents are the murky waters where technical jargon and legalese meet, and in this vast grey area of interpretation, DJI now owes Textron $279M. At issue in the case were …read more (https://hackaday.com/2023/05/01/patent-spat-leaves-dji-owing-textron-279m/)

Your Guide To Using Amazon’s Sidewalk Network for the Internet of Things
https://hackaday.com/2023/05/01/your-guide-to-using-amazons-sidewalk-network-for-the-internet-of-things/

As the Internet of Things became a mainstream reality, it raised an interesting point about connectivity. We quickly learned it wasn’t ideal to have every light bulb, toaster, and kettle …read more (https://hackaday.com/2023/05/01/your-guide-to-using-amazons-sidewalk-network-for-the-internet-of-things/)