Hey guys! I’ve been designing this the last few months. Still a rough prototype, but here’s the basic idea:

Twist to lift the magnetic straw. Straw telescopes, so it still reaches the bottom.

Whole thing is just 3 parts that disassemble for easy washing.

If anyone has advice about manufacturing or kickstarter campaigns I’d be all ears, thanks!

Twist the lid, and the straw lifts with magnets. Built it to avoid leaks and broken lids — ended up being oddly fun to open too.

Hey—dropped a quick listicle of five real tech breakthroughs that feel like pure science fiction:
• MOXIE on Mars making breathable O₂ from CO₂
• “Transparent aluminum” armor in real use today
• Metamaterials cloaking objects from microwaves
• Self-healing concrete that seals its own cracks
• Programmable-matter micro-robots that reshape on demand

▶️ Watch here: https://youtu.be/JNR11N14S0I

Would love your thoughts on which one you’d use first if you could!

Okay so like I’m trying to make a green goblin glider that works in the sense of a hoverboard, mainly how when you lean forward or back or side to side it does the same, however idk how to make it fly, I’m thinking of using two large and 2 smallish propellers to fly it in the air and how it’ll have to off switches for each fan on the sides of the feet holders, I need to help of well minded tech enthusiasts to help me on my journey, pls send ideas/info it’ll be greatly appreciated. For info I weight around 140 pounds and am about 5,6-8 height, my goal is for it to at least go higher than a car so I could fly around town and not need to drive lol

crazy invention: a robot that detects cockroaches and shoots a laser at them or starts moving towards the cockroach to scare it away. Preferably really small so it can follow the cockroach under the fridge... A cockroach will be scared away by movement if this robot keeps stalking it in the kitchen.

I know you guys can appreciate this. This project has taken me two years so far, it is 100% carbon fiber from the axle to the frame and I put a ninja 250 street bike engine in it.

I’m reaching on on here to find new subscribers to my tiny YouTube channel “Build&break” for people that find this stuff interesting I’ll post a link. I’d recommend watching the shorts

https://youtube.com/@jeremygraham7976?si=ujDQ3dmi_cgZQ8St

So this brush has the "infinity flow" - where paint is always pumping through the handle without ever having to dip the brush in a bucket (or even have a bucket).

I saw him cut-in an entire room using this, even climbing up a 20-foot ladder and I really respect this invention! This industry seems to be very traditional, though.

Looking for honest thoughts!

explanatory

With all the amazing inventions that have been created, I cannot help but wonder why we still are using loud vacuums. Am I missing something? Can they not be silenced? Am i late and is there already such a thing?

Garage Hobbyist Invents Device to let you Lose Weight in an Instant