Year: 2024

Inspired by the movie Jurassic Park, a team of MIT researchers has developed a groundbreaking method to store DNA for extended periods using a glassy, amber-like polymer. This innovative approach allows for the preservation of DNA at room temperature, circumventing the need for energy-intensive freezing methods.

Traditional DNA storage methods require freezing temperatures, which consume substantial energy and are impractical in many regions. The new method developed by the MIT team stores DNA at room temperature, protecting it from damage caused by heat or moisture.

Recent tests have shown that MASH Makes’ waste-based biofuel is a viable ‘drop-in’ replacement for fossil fuels in the shipping sector. In collaboration with the global shipping company NORDEN, this innovative biofuel will now be trialed in live vessels. These trials mark a significant step towards achieving net-zero emissions, with biofuel poised to play a crucial role in decarbonizing shipping and heavy industry.

Shipping, which facilitates over 80% of global trade, consumes more than 330 million tons of fossil fuel annually, accounting for over 3% of global CO2 emissions—more than the entire country of Germany. Decarbonizing this essential part of the global economy is vital to meeting climate goals, but traditional green technologies have struggled to achieve this.

Researchers at Tsinghua University in China have developed a groundbreaking photonic chip that can process, transmit, and reconstruct images in mere nanoseconds. This innovative chip bypasses the traditional optical-to-electronic data conversion used by conventional chips, significantly enhancing the speed and efficiency of image processing.

Machine vision, a rapidly evolving field where cameras, sensors, and algorithms collaborate to interpret the world and execute specific tasks, has traditionally relied on transferring data over long distances for analysis. This process, however, is too slow for many real-time applications. “The world is entering an AI era, but AI is very time- and energy-exhaustive,” said Lu Fang, associate professor at Tsinghua University’s Department of Electronic Engineering. In today’s fast-paced world, machine vision now requires on-device data processing, known as edge computing, to enable quicker decision-making.

Researchers at MIT, led by Damian Stefaniuk, have developed a groundbreaking material that could revolutionize energy storage. By combining water, cement, and carbon black—a highly conductive material commonly used in car tires—Stefaniuk and his team created a supercapacitor with the potential to significantly impact renewable energy storage.

Unlike lithium-ion batteries, supercapacitors are not ideal for long-term energy storage but excel at rapid charging and discharging. This makes them an intriguing complement to conventional batteries. The novel carbon-cement supercapacitor developed by Stefaniuk’s team could alleviate pressure on the electrical grid by providing efficient storage solutions for green energy, which often fluctuates throughout the day.