Future Technology Trends

Researchers have developed a new approach that can help boost the storage density of capacitors by using graphene and single walled carbon nanotubes. The technology is becoming a contender to replace other types of batteries for specific applications. This nanotech stores power in an electric field generated by charged particles. A benefit of supercapacitors is that they can recharge very quickly, whereas regenerating chemical reactions takes more time. They also have a much longer lifespan while retaining their original capabilities. When plugged into an outlet, there is only a movement of charges and this process does not produce the kind of reactant products that could degrade performance. The ultracapacitors can rapidly release electricity as well and this happens much faster than with chemical batteries. A main problem with the tech is that they normally have low energy densities and this has restricted their use. The splitting of chemical bonds can usually release a much greater amount of juice. Over the past few years, records have been shattered with novel electrode materials and this work continues that trend. Read More »

Robots or nanodevices of the future may have mechanical segments replaced with softer parts that mimic what can be found in nature.  This will enable the machines to have a much wider range of behaviors than what is currently possible.  Researchers are developing new tools to create an array of flexible biomimetics.  A conference is taking place a little over a month from now and will discuss progress towards the goals of more versatile robotics.  Many of these advances could be used to create care-taker bots that can look after people who are older.  Bio-compatible actuators may also facilitate improved human cybernetic interfaces or remote controllable insects.   Read More »