Electronics projects for beginners: Make a robot biscuit butler

Take a BBC micro:bit, add a motor, a chassis and some infrared sensors and then put your feet up with a nice cup of tea: your biscuits will be on their way shortly Source: https://www.newscientist.com/article/mg24332370-800-electronics-projects-for-beginners-make-a-robot-biscuit-butler/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

A tiny jellyfish robot could swim inside the bladder to deliver drugs

A tiny jellyfish-like robot could be used to deliver drugs in the body. It is only 3 millimeters across and is controlled by magnetic fields Source: https://www.newscientist.com/article/2208358-a-tiny-jellyfish-robot-could-swim-inside-the-bladder-to-deliver-drugs/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Tiny flying insect robot has four wings and weighs under a gram

This tiny insect-inspired robot weighs just 259 milligrams, has four wings that flap 170 times per second and is powered by six mini solar panels Source: https://www.newscientist.com/article/2207687-tiny-flying-insect-robot-has-four-wings-and-weighs-under-a-gram/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Electronics projects for beginners: How to make a roaming robot

Using a BBC micro:bit, motors and some sensors, here’s how to make an autonomous robot that can roam around and avoid objects in its path Source: https://www.newscientist.com/article/mg24232363-500-electronics-projects-for-beginners-how-to-make-a-roaming-robot/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…

Uber’s Plan To Deliver McDonald’s Hamburgers By Drone

An anonymous reader quotes the Washington Post:
The company’s new initiative — a collaborative effort between its Uber Eats and Uber Elevate divisions — began with tests in San Diego using fast food meals from McDonald’s, but could expand to include a local fine-dining restaurant called Juniper and Ivy, the company said. Uber intends to roll out commercial food delivery using drones…

Security Cameras + AI = Dawn of Non-Stop Robot Surveillance

AmiMoJo shared this post from one of the ACLU’s senior technology policy analysts about what happens when security cameras get AI upgrades: [I]magine that all that video were being watched — that millions of security guards were monitoring them all 24/7. Imagine this army is made up of guards who don’t need to be paid, who never get bored, who never…

Robot Boat Wins $4 Million Ocean Floor Mapping XPRIZE

“A robotic boat and submersible have won the XPRIZE to find the best new technologies to map the seafloor,” writes the BBC — taking home the grand prize of $4 million. dryriver shares their report:
The surface and underwater combo demonstrated their capabilities in a timed test in the Mediterranean, surveying depths down to 4km. [2.48 miles — slightly deeper than the…