About futurism and things like interstellar traveling

  Harvard's futuristic wearable soft robot is an interesting tool.  "Innovative research has developed a soft robotic garment that significantly reduces freezing episodes in Parkinson’s disease patients, offering a promising new approach to treatment and understanding of the disease. (Artist’s concept.) Credit: SciTechDaily.com." (ScitechDaily.com/Strides of Innovation: Soft Robotic Exosuit Improves Walking for People With Parkinson’s Disease)    "The robotic garment (above), worn around the hips and thighs, gives a gentle push to the hips as the leg swings, helping the patient achieve a longer stride. Credit: Walsh Biodesign Lab/Harvard SEAS" (ScitechDaily.com/Strides of Innovation: Soft Robotic Exosuit Improves Walking for People With Parkinson’s Disease) The new soft robot suit can give major help to Parkinson's patients. But it can make many new things. The Harvard developers developed a futuristic soft robot suite for Parkinson patient's that can co...

 Colloid thrusters as plasma-stealth and electromagnetic compressor systems. For next-generation aviation.  The "electrospray" can work also as a stealth system. The ion engines can give poor thrust. But those kinds of systems can used to make the ion layer between radar and aircraft or ships. The ion engine can also used to create an ion trail behind the drones. That is flying between the aircraft and the ground.  The "electrospray" can be a useful tool in combination with technology where thin ionization is used to create an ion layer over aircraft and ship hulls. That kind of system can make the next-generation plasma-stealth systems possible.  In those plasma-stealth systems, the ion layer pulls radar impulses in ions or anions. And that thing denies the radar echo. In some other models, the ion system makes the plasma cloud that acts like a "chaff dispenser" and makes the false targets for radar-homing missiles. In some other versions, the system load...

    Oxygen plays a crucial role in advancing technology. The beginning is always tricky. Even humans must take their first steps a long time before they get a driver's license. Same way, all civilizations must make their first spaceflight before they can conquer galaxies.  Nobody can pass the first steps if they want to reach something. Even if hypothetical civilization controls the entire galaxy, there has always been the first flight to the orbiter, then to moons and planets, and finally to stars.  When we make models about other civilizations and their abilities. We must realize one thing. Even if a person can drive a car that doesn't necessarily mean that person can drive a bicycle. If a person has not driven for a long time, they might forget how to drive the car to the parking lot.  That means no civilization knows everything. That means civilization might also forget some primitive skills.  Researchers are searching for alien techno signatures. ...