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Blessed are they who hunger and thirst for justice: for they shall be filled. Mine eye also shall see my desire on mine enemies, and mine ears shall hear my desire of the wicked that rise up against me. The glory of the Lord shall endure for ever: the Lord shall rejoice in his works. He looketh on the earth, and it trembleth: he toucheth the hills, and they smoke. I will sing unto the Lord as long as I live: I will sing praise to my God while I have my being. My meditation of him shall be sweet: I will be glad in the Lord. Let sinners be consumed out of the earth, and let the wicked be no more. Bless thou the Lord, O my soul. Praise ye the Lord.


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Topic Summary

Posted by: AGelbert
« on: January 15, 2023, 01:22:04 pm »

Ball Balancing 🤖 Robot pt.2 🧐


Aaed Musa 👍 1,296 views  Jan 11, 2023
In this video, I show the effects of tuning the PD algorithm that this ball balancing robot uses.

Part 1:

Instructable:
https://www.instructables.com/Ball-Balancing-Robot/
Posted by: AGelbert
« on: June 20, 2022, 06:52:45 pm »

How Wheels May Soon Become Obsolete For Mars Exploration


Astrum 1.04M subscribers

A look at the recent collab between NASA and Boston Dynamics, with 🤖 Spot.
Get a razor that will last you a lifetime from Henson Shaving here: https://bit.ly/2YS4SPN To get the 100 pk of blades for free, make sure to add it to your shopping cart, and use the code ASTRUM.
Posted by: AGelbert
« on: June 20, 2022, 06:47:15 pm »

March 03, 2022

SCREW DRIVE RC TANK



Agelbert COMMENT: Amazing invention! I can imagine a giant version that carries people where the "nails" can individually adjust their lengths to deal with rough terrain. The size and shape of the "foot pad" on the nails could be varried according to the hardness of the terrain it is designed to operate in, from hard ground all the way to swampy mush or even water.
Well done!
Posted by: AGelbert
« on: June 20, 2022, 06:43:19 pm »

Volvo’s self-driving 🤖 trucks are ready to start work at a mine in Norway

By   Trevor Mogg   — Posted on   November 26, 2018 10:00PM PST


Article with above video: 

https://www.digitaltrends.com/cars/volvos-self-driving-trucks-are-ready-to-start-work-at-a-mine-in-norway/
Posted by: AGelbert
« on: June 20, 2022, 06:42:23 pm »

Posted by: AGelbert
« on: June 20, 2022, 06:40:20 pm »

 

Fastest shark on Earth might inspire the next-generation of drones and wind turbines

Quote
The tooth-like scales of the mako shark were previously thought to have drag-reducing properties. However, this new study suggests that, in fact, they’re more suited for creating lift ✨.  :o

Last updated on February 8th, 2018  at 6:41 pm by Tibi Puiu

SNIPPET:

Mako shark 🦈(Isurus oxyrinchus). Credit: Wikimedia Commons.

Sharks 🦈 are some of nature’s most able swimmers. Now, American researchers have revealed one of the secrets that enable the shortfin mako to swim faster than any other shark on Earth. It’s all in the scales, according to a study published in the Journal of the Royal Society Interface.

Full article:

https://www.zmescience.com/ecology/animals-ecology/fastest-scale-design-shark-40542/

Posted by: AGelbert
« on: June 20, 2022, 06:36:59 pm »

 

Artificial muscle lifts 1,000 times its own weight, brings us closer to humanoid bots

LAST UPDATED ON SEPTEMBER 21ST, 2017 AT 1:06 PM BY TIBI PUIU


The artificial muscle seen here performing biceps motion in order to lift a skeleton’s arm to a 90 degree position. Credit: Aslan Miriyev/Columbia Engineering.

SNIPPET:

Before robots or androids really permeate society, designers have to make them more human-like. This is not only to make them more familiar or less creepy, but also to improve safety. When working side by side on an assembly line or at home, you really don’t want to injure yourself every time you come across a robot’s metal rods. Ideally, robots that interact often with humans ought to be covered in soft, artificial tissue.

Making more dexterous robots



http://www.zmescience.com/science/news-science/artificial-muscle-soft-robotics-423432/

:D