Uma Hoverboard! E Geometria 3D, Maker's Muse, um Analizador Wi-Fi, e um Microscópio de 1 Dólar!

Fácil de fazer, divertidíssimo, eis um Skateboard com base Hovercraft!

Uma bela ideia para fazer, neste Verão:

Hoverboard

mr_fid

Prototype Hoverboard for children.
This is a fairly quick build of a prototype hoverboard. It’s basically a hovercraft with the forward propulsion provided by your foot like a skateboard, it uses two 65mm Electric Ducted Fans (EDF’s) to provide the lift, these are each driven by a 30 Amp ESC and the battery supply if via two 3 cell Lipo’s.

http://www.instructables.com/id/The-1-Pocket-Microscope-Explore-the-World-Around-Y/

Na eterna busca de coisas para imprimir em 3D, eis uma achega, que tal, este programa, Structure Synth, que engendra uns sólidos 3D fascinantes?

3D Printing impossible geometries with Structure Synth

Maker's Muse

How I used Structure Synth to 3D Print incredibly detailed code driven patterns on my Prusa i3 Mk2 3D Printer - It's tonnes of fun!

https://www.youtube.com/watch?v=1VHV--A9xCc

Essa Dica ali acima, veio deste Canal Youtube muito interessante para tudo a ver com Impressão 3D, Maker's Muse, vão ver que está cheio de material impecável:

What is Maker's Muse?

Maker's Muse is a Technology based YouTube channel with a focus on 3D Printing technology. It focuses on creating content involving the three core values of Maker's muse; Create, Innovate and Educate.

ww.makersmuse.com

Isto de "zonas Wi-Fi", às vezes, é só conversa...

Para saberem as condições de recepção Wi-Fi, eis um Projecto bacano, esta Analizador de Sinal de Bolso!

Portable WiFi Analyzer
陳亮

This instructables shows how to use a Tic Tac sweet box make a portable WiFi Analyzer.

http://www.instructables.com/id/Portable-WiFi-Analyzer/

E termino por hoje com este meritório e simples projecto, como fazer das vossas Câmaras, Microscópios, gastando 1 Dólar, mais ou menos.

Ciência para todos.

The $1 Pocket Microscope - Explore the World Around You at 80x and 140x!
anisotropy

Microscopes let you explore the world around you at a small scale. With this $1 3D printed microscope, you can see tiny things in amazing detail! Looking at insects, plants, and even dirt close up can be fascinating.
I've already seen firsthand how impactful inexpensive tools for scientific exploration can be. I started this design about two months ago when I wanted a cheap microscope to bring with me to Liberia, where I participated in a program training science teachers. Some of the teachers, particularly those from rural areas, had never used a microscope before. Using this very Pocket Microscope was the first time they saw the microscopic world firsthand!

http://www.instructables.com/id/The-1-Pocket-Microscope-Explore-the-World-Around-Y/