3D printing rocket engines? It seems like these days you can 3D print just about anything. Just on this channel, we’ve talked about 3D printed next-gen perovskite solar panels, houses, and the development of advanced toroidal propellers for boats and drones. So you probably shouldn’t be surprised to
The saying goes that “one man’s trash is another man’s treasure,” and as we speak, researchers around the globe are experimenting with taking this phrase literally. Right now, it’s possible to turn leftovers from brewing beer into batteries and to generate electricity from wastewater. There’s a
Fusion energy is basically just smashing things together to make energy. Grossly oversimplified? Yes, but still accurate. First Light Fusion in the UK has a unique approach to fusion energy that takes that “smashing things together” to another level. I had a chance to see their facility first hand and
There’s no shortage of potential solutions to the world’s critical need for renewable energy storage. But there is a shortage of accessible and cheap resources to use for those solutions. With the limitations of materials like lithium and vanadium in mind, it’s logical to look for alternatives
Hey, want to hear the most annoying sound in the world? Okay, “most annoying” may be subjective, but according to a 2017 study from NASA’s Langley branch, humans find the buzz of a drone’s propellers to be more annoying than any other machine-based sound on earth, which really
Whether it’s to regulate the temperature of food, medicine, or people, we’ll always need some form of cooling tech to survive. We tend to turn to air conditioning to solve these problems, but that has us stuck in a positive feedback loop that isn’t at all positive.
Startup food company Vow Food is using bioengineering to grow meat in cleanroom environments. Vow believes that the future of meat is, instead of plant based protein, lab grown meats. These meats in the future could become household names. Vow currently has a quail like meat product that they formed
Quantum computers have been the stuff of science fiction for decades and promised by technology companies for almost as long. Although existing quantum computers can be computed on the fingers of one hand, their potential is absolutely massive. These powerful machines could help us discover more efficient carbon capture materials,
Machine learning and AI are two buzzwords you hear so often that they’re kind of losing their meaning. If we just focus on machine learning, there’s so much hype around its future potential, that it is easy to forget about what is already happening today. For instance, NVIDIA
Even though the cost of solar and wind is dropping, renewables might not be sufficient to meet our clean energy demand in the future. However, nuclear power can play a key role in the decarbonization of the energy sector.1 And I’m not talking about nuclear fission. Rather, quite
Just 2 years ago, the Planet of Humans documentary...shot...renewables in the face. To the point that one of the interviewees, Ozzie Zehner, said about renewables and recycling, “you would have been better off just burning the fossil fuels to begin with.”1 I get countless comments on my
The more the planet warms, the more we’ll need to cool down. Yet, our cooling systems are...heating...the Earth as they consume fossil-fueled energy and release greenhouse gases.1 Air Conditioning use is expected to increase from about 3.6 billion units to 15 billion by 2050.2