Here is the non-scientific, fantasy explanation of what's going on in this video: Scientists have discovered a way to breed a ball bearing with Silly Putty.
Here is the scientific answer: Researchers from RMIT University call these little marvels "liquid metal marbles," and they're drops of liquid metal with a nanoparticle coating. They're both heat- and impact-resistant (see above), and researchers say their conductive cores could be used for flexible electronics in the future.
That is, if the researchers, unlike me, can stop watching this video.
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Engineers are racing to build robots that can take the place of rescuers. That story, plus a city that storms can't break and how having fun could lead to breakthrough science.
Also! A leech detective, the solution to America's train-crash problems, the world's fastest baby carriage, and more.


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from Sioux Falls, South Dakota
Here we go, T-1000 technology is coming. The robot wars are upon us!
I wonder what would happen if they shot that out of a gun at 3000 fps.
This explains what the liquid metallic Terminator was made of...... ah-ha!
Don't joke about it....It's gonna happen!!!
i for one will welcome our new robotic overlords! all hail the microchip!
to mars or bust!
Wow
class tgh123 {
public static void main(String[] args)
{
System.out.println("tgh123 is the best");
}
}