Lifeboat Foundation

Interesting.

3D design and 3D printing technologies have finally become viable tools for the nuclear sector, and various research projects have shown that they have the potential to greatly increase maintenance efficiency and reduce production costs.

Technology can be confusing when it begins moving at such an accelerated rate, perfectly exemplified by the 3D industry, and encompassing all that goes with it, from 3D scanning to 3D printing and then peripheral industries that are often connected too such as augmented and virtual realities. We’ve barely digested all the stunning innovations making impacts in so many different sectors, from 3D printed medical models that allow for more complex surgeries, to 3D printed parts for a suspension system that make racing bikes go faster, all the way to incredible toys for your kids using augmented reality systems.

Yet, while work is definitely just beginning in the 3D realm, scientists have already begun exploring a range of uses for 4D technology that should prove offer impacts in just as many applications, from the medical field to electronics and far beyond. It might seem like a lot all at once, but the two technologies definitely work together, with the 4D emphasis adding a more intuitive, smart angle to fabrication.

As we’ve seen in other studies using the application of heat, it would appear that 3D printed objects can be treated or manipulated to cause shapes to morph according to their environment, as well as remembering their previous state and going back to it in the appropriate conditions. Now, teams from both MIT and the Singapore University of Technology and Design (SUTD) are employing light in their endeavors to create smart structures. They’ve had good success too, if the amount of torturing they’ve put these materials through is any indication. According to the engineers, they’ve twisted, bent, and stretched everything from small coils to flowers fabricated out of numerous materials, and even a replica they made of the Eiffel tower. As is the case with structures being pushed into the 4D realm, all of the above materials reverted.

A team of Lawrence Livermore National Laboratory researchers has demonstrated the 3D printing of shape-shifting structures that can fold or unfold to reshape themselves when exposed to heat or electricity. The micro-architected structures were fabricated from a conductive, environmentally responsive polymer ink developed at the Lab.

In an article published recently by the journal Scientific Reports (link is external), Lab scientists and engineers revealed a strategy for creating boxes, spirals and spheres from shape memory polymers (SMPs), bio-based “smart” materials that exhibit shape-changes when resistively heated or when exposed to the appropriate temperature.

Continue reading “Going beyond 3D printing to add a new dimension for additive manufacturing” »

This 3D-printed cast only takes an hour to make!

Nice.

Shopping trends change from time to time while consumers continue to search for more affordable products with better functionality and specs. Researchers and developers around the world continue to improve company products while lessening the cost of producing these materials.

Gadgets like smartphones, LED lights, tablets and solar cells are already part of the mainstream, and it is not going to change anytime soon. Companies that are involved in this industry must always keep a competitive edge against other manufacturers.

Continue reading “Cheap and Useful 3D Printed Electronics” »

Check it out! Finally! Now get ready to mass produce synthetic diamonds for QC, medical tech, etc.

Every additive manufacturing (AM) system offers the potential for endless creativity. As designers learn to embrace the possibilities offered by digital design and AM, the number of applications for the technology increases. Everything has its limits, however, and for AM those limits are sometimes related to materials.

Continue reading “Lockheed Martin Submits Patent for 3D Printed Synthetic Diamond” »

https://youtube.com/watch?v=FGEm1ktRJgk

More on the UN’s concern on the next gen technologies.

UN Photo/Rick Bajornas

Continue reading “Ban Ki-moon: ‘digital technologies like 3D printing have the potential for massive destruction’” »

CISO & CSO at many companies are certainly going to have their work cut out for them in the long-term future as more and more new tech such as 3D Printing, Synthetic Bio, etc. are adopted into companies; really brings a new level of security concerns not only in government; but also the private sector.

He pointed out that while there were international organisations to prevent the spread of nuclear and chemical weapons, there was no such agency to deal with biological weapons.

Speaking at the Council debate on weapons of mass destruction (WMD), he sought to expand its definition beyond nuclear, chemical and biological to embrace the threats arising from 21st century science, technology and globalisation.

Continue reading “World not prepared for biological attacks, new technology threats: Ban Ki-moon” »

Good; glad they are hearing us. Because it is a huge issue for sure especially with some of the things that I seen some of the researchers proposing to use CRISPR, 3D Printers, etc. to create some bizarre creatures. Example, in March to scientists in the UK wanted to use CRISPR to create a dragon; personally I didn’t expect it to be successful. However, the scientists didn’t consider the fallout to the public if they had actually succeeded.

For a few hundred dollars, anyone can start doing genetic editing in the comfort of their own home.