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Gork , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

I like how the researchers thought, “hmm, I wonder what will happen if I mix my used coffee grounds with this batch of cement over here.”

triclops6 ,

This is unironically how most discoveries are made… Silly human curiosity

XeroxCool ,

As long as it’s written down. Otherwise, you’re just a lunatic

sudo_tee ,
@sudo_tee@lemmy.world avatar

Maybe they dropped old coffee grounds on their fresh concrete sidewalk while getting the trash out.

I always have these kinds of thoughts when reading articles like this.

On a serious note , I am pretty sure they find this stuff at the molecule level then match it to the closest item.

This is an area where AI might actually be really useful in the future. If that’s not already the case.

RegularGoose , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

This is one of those things I’d never think to try, but am still surprised that no one else did decades ago.

infyrin , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds
@infyrin@lemmy.world avatar

And so it was, the scent of coffee through concrete will influence coffee drinking by 500%.

CaptKoala , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

I love seeing my countrymen coming up with dumb ideas that work, very Australian.

DragonTypeWyvern ,

They definitely spilled it while testing something else.

Rozz , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

Good luck getting most people to recycle or save their used coffee grounds

Esqplorer ,

Just pay Starbucks to collect it.

Franzia ,

I have like, buckets of it. Brb making concrete.

nutsack , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

that must be some shitty coffee

Geert , to technology in The web version of Threads is finally here | Engadget
@Geert@lemmy.world avatar

I don’t understand why this news is downvoted. Yes Threads sucks but it is news and relevant

BradleyUffner , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

From a materials science perspective, a jump of 30% for a material that’s been well known for thousands of years seems unlikely.

MechanicalJester ,

Well, not really. They only mentioned compressive strength, so other important qualities and measures could be worse in unacceptable ways.

Or maybe it’s great. www.concretecentre.com/…/Charcoal-Concrete.aspx

scarabic ,

Two materials that have both been known for a long time.

MechanicalJester , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

Gee, a controllable and fairly steady source of something that naturally generates methane. Better just bury it real quick because we’ve got fracking to do!

Fhek , to technology in The web version of Threads is finally here | Engadget

No.

pewgar_seemsimandroid , to technology in The web version of Threads is finally here | Engadget

finnaly treads has a chance

skymtf ,

I still kinda doubt that. It’s general label for me is Facebook for the modern era. It’s Facebook but built from the ground up to support following influencers and not family.

TrainsAreCool , to technology in Scientists strengthen concrete by 30 percent with used coffee grounds

Anyone else annoyed that they use kilos for coffee, but tons for concrete, and then give percentage by volume?

adchevrier ,

1 metric ton=1000kg

autotldr Bot , to technology in Apptronik’s Apollo is the latest humanoid robot to beat Tesla to market | Engadget

This is the best summary I could come up with:


Named Apollo, the machine is designed to “work in environments designed for, and directly alongside, humans.” The android is initially intended to move and carry cases and totes in logistics and manufacturing settings.

But the Austin-based Apptronik sees Apollo expanding into “construction, oil and gas, electronics production, retail, home delivery, elder care” and more.

Apollo follows Xiaomi’s reveal of the CyberOne robot last year, which looked remarkably similar to the still-unreleased Tesla Bot.

(Apptronik says it optimized efficiency by making its arms lighter than the weight they can lift.)

It uses swappable batteries — running up to four hours per pack — which should provide more flexibility than robots that require wall charging before springing back into action.

The company says it built “modularity into Apollo’s design, empowering users to decide whether Apollo is best used for their applications as a true bi-pedal walking humanoid, a torso that operates on wheels or one mounted in a stationary location.” The robot has digital panels on its face and chest to provide a “friendly, human-like countenance” to make workers feel comfortable working alongside it (as it potentially moves towards automating their jobs).


The original article contains 262 words, the summary contains 190 words. Saved 27%. I’m a bot and I’m open source!

Robert7301201 , to technology in Apptronik’s Apollo is the latest humanoid robot to beat Tesla to market | Engadget

There’s only two videos of it on the company website and they’re both rendered. Doesn’t really inspire confidence that their product is actually ready to market.

Mettigel , to technology in Apptronik’s Apollo is the latest humanoid robot to beat Tesla to market | Engadget

I don’t get the point of most of the humanoid robots

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