The Recreator DIY recycling machine is the perfect project for makerspaces looking to encourage community involvement in addressing plastic waste. This innovative machine can be built by anyone with basic DIY skills and can be used to recycle a wide range of plastic materials, including bottles, containers, and packaging.

The Recreator is a simple, yet highly effective machine that can turn plastic waste into usable material. It works by taking in strips of PET, which are then heated and molded into 3D printer filament. The resulting material can be used to 3D print a wide range of items, from simple household objects to more complex projects like furniture and even building materials.

One of the best things about the Recreator is that it is an affordable and accessible solution for communities looking to reduce their plastic waste. It can be built using inexpensive and readily available materials, and the process is easy enough for anyone to learn. This makes it an ideal project for makerspaces, schools, and community centers looking to engage their members in the fight against plastic pollution.

In addition to its environmental benefits, the Recreator can also be a great tool for promoting creativity and teamwork. Building and operating the machine can be a fun and rewarding experience for people of all ages, and the end result is a tangible, useful product that can be enjoyed by the entire community.

Overall, the Recreator DIY recycling machine is a fantastic project for makerspaces looking to make a positive impact on the environment while fostering creativity and community involvement. It is easy to build, fun to use, and can help to reduce the amount of plastic waste in our communities.

// Define the parameters for the head
$head_radius = 40;
$head_height = 60;
$eye_radius = 5;

// Create the head
translate([0,0,0]) {
  difference() {
    cylinder(h=$head_height, r=$head_radius, $fn=100);
    translate([-20,-20,$head_height/4]) {
      cylinder(h=$head_height/2, r=$head_radius-10, $fn=100);
    }
  }
  // Create the eyes
  translate([-25,-30,$head_height/2]) {
    cylinder(h=$eye_radius, r=$eye_radius, $fn=100);
  }
  translate([-15,-30,$head_height/2]) {
    cylinder(h=$eye_radius, r=$eye_radius, $fn=100);
  }
  // Create the mouth
  translate([-20,-40,$head_height/4]) {
    linear_extrude(height = 5) {
        polygon(points = [[-10,-10], [-5,0], [0,-10], [5,0], [10,-10]]);
    }
  }
}

It makes the thing that makes conversation happen. Now you can make the thing that makes the thing that makes conversation happen.

Saad, who has spent many years working in the tech industry, has always had a love for science and exploration. When he heard about the opportunity to lead a field trip to Pulau Ubin, he jumped at the chance to share his knowledge and enthusiasm with a new generation of scientists.

As the group traveled around the island, Saad led them on a hunt for tardigrades, small aquatic creatures also known as “water bears” that are known for their ability to withstand extreme conditions. The group searched for tardigrades in a variety of habitats and water sources, using various DIY scientific tools and techniques to collect and study their samples.

Throughout the trip, the young scientists and researchers discussed the significance of tardigrades and the role they play in the ecosystem. The group shared knowledge and experience, asking questions and thinking critically about their observations.

In the end, no tardigrades were directly observed however the field trip was a fun one, with the group discovering a wide variety of microscopic creatures in different habitats and water sources. For Saad, it was a chance to share his love of science with others and to be inspired by them to explore and discover the microscopic natural world around us.

The PUMA microscope is a revolutionary piece of scientific equipment that is poised to change the way we think about accessibility and affordability in the field of microscopy. At its core, the PUMA (which stands for “Printed Ultra-Microscope”) is a high-resolution, 3D-printed microscope that is designed to be assembled from low-cost components and open-source plans.

One of the most innovative aspects of the PUMA microscope is its use of 3D printing technology. By leveraging the power of 3D printing, the designers of the PUMA microscope were able to create a microscope that is both highly accurate and extremely affordable. The 3D-printed design allows for the creation of custom, high-precision parts that are otherwise difficult or impossible to manufacture using traditional methods.

But the benefits of the PUMA microscope go far beyond just its low cost and innovative design. The open-source nature of the project means that anyone, anywhere in the world, can access the plans and instructions needed to build their own PUMA microscope. This level of accessibility is truly game-changing, as it means that scientists and researchers in underfunded or resource-poor areas can now have access to the same level of equipment as their counterparts in more developed regions.

The potential impact of the PUMA microscope is truly staggering. By making high-quality microscopy more accessible and affordable, the PUMA microscope has the potential to democratize science and research, and to open up new avenues of exploration and discovery for scientists around the world. Whether you are a seasoned researcher or a student just starting out in the field, the PUMA microscope is a tool that you simply cannot afford to overlook.

In conclusion, the PUMA microscope is a truly innovative and exciting project that has the potential to change the way we think about accessibility and affordability in the field of microscopy. Whether you are a scientist, researcher, or simply someone who is interested in the world of science, the PUMA microscope is a project that is well worth keeping an eye on.

Ingredients to make one:

• Plastic enclosure: repurpose a similar sized mass produced container like a lunch-box
• 3D Printed Bowden Tube holder STL merged with a coupler you can customize to fit the drive you have on hand using the OpenSCAD file
• Electronic Speed Controller (ESC) module: repurposed from a broken drone, commonly available module for drone motors
• Arduino nano or similar microcontroller with a potentiometer to control RPM
• Optional: LCD display to show estimated RPM
• Optional: Infrared sensor to count and display accurate RPM
• USB power supply for the microcontroller, DC power supply for the servo. Be sure to use a common (-) negative if using two power sources.
• Follow wiring diagram from the source:
  https://journals.plos.org/plosone/article/figure?id=10.1371/journal.pone.0259886.g001

https://journals.plos.org/plosone/article/figure?id=10.1371/journal.pone.0259886.g001

See Also: Lab-in-a-backpack

Contact us if you’d like to collaborate and build this into a workable solution for a meaningful context.

The dehydrated scoby lay before me, a barren wasteland of cracked and crumbled organic matter. Yet, as I examined its gnarled surface more closely, I began to see the potential for something greater.

Gently, I ran my fingers over the rough texture, feeling the bumps and grooves that spoke to the natural origins of this unusual material. It was rough and slightly spongy to the touch, with a unique, earthy aroma that hinted at its past life as a living organism.

But as I continued to explore the scoby, I couldn’t help but be struck by its innovative nature. For here was a material that was not only vegan and environmentally friendly, but also remarkably versatile.

With the right techniques, this dehydrated scoby could be transformed into a sleek, supple vegan leather, suitable for use in everything from fashion accessories to furniture upholstery. Its unique aesthetic and physical properties made it the perfect choice for artists and designers looking to push the boundaries of traditional materials and create something truly original.

As I continued to marvel at the possibilities of this remarkable substance, I couldn’t help but feel a sense of excitement and possibility. For in the hands of a skilled craftsman, this dehydrated scoby could become a canvas for artistic expression, a testament to the power of innovation and sustainability.

So many SCOBYs to work with!

The use of a dehydrated scoby, or Symbiotic Culture of Bacteria and Yeast, to make vegan leather is a innovative approach to creating a sustainable and animal-free alternative to traditional leather. The scoby, which is commonly used in the production of fermented foods such as kombucha, is composed of a complex network of bacteria and yeast cells. When dehydrated and treated with a variety of chemicals and processes, the scoby can be transformed into a flexible and durable material with a leather-like appearance.

One of the key advantages of using a scoby to create vegan leather is its sustainability. The production of traditional leather requires the processing of animal hides, which can be resource-intensive and contribute to environmental degradation. In contrast, scobies are easily cultivated and can be grown on a wide range of substrates, including agricultural waste and renewable energy sources. This makes the production of scoby-based vegan leather a more environmentally-friendly alternative to traditional leather.

In addition to its sustainability, scoby-based vegan leather also has a number of aesthetic and physical properties that make it suitable for use in a variety of artistic and commercial applications. The material is highly resistant to water and UV light, making it suitable for use in outdoor applications. It is also easy to dye and can be embossed or printed on to create a range of textures and patterns.

Overall, the use of dehydrated scoby to create vegan leather is a highly innovative approach that offers a sustainable and animal-free alternative to traditional leather. Its unique aesthetic and physical properties make it suitable for use in a wide range of artistic and commercial applications, and its sustainability makes it an attractive option for those looking to reduce their environmental impact.