Can you summerize this? Robot surgeons could one day have an easy way to mend internal injuries with minimal impact. MIT researchers have developed an “origami-inspired,” biodegradable medical patch that can be folded around a robot’s minimally invasive surgical tools to seal internal damage.

While bioadhesive patches are already in use for this kind of surgery, they can create flawed seals and even do their own damage, like inflammation and scar tissue. MIT’s design solves these issues through a three-layer patch with a hydrogel-based adhesive, a silicone oil-coated material to prevent unintended sticking and an elastomer outer layer whose zwitterionic nature (that is, a molecular chain with positive and negative ions) protects the patch against bacteria.

The result is a tape that easily wraps around robotic tools while adhering strongly to tissue, even after it has been immersed in fluid for long periods. A test patch avoided contamination even after a month, too. A robot might only need to apply light pressure or inflate a balloon to apply a patch.

Any practical application might take a long while. However, the scientists envision companies selling prefolded patches that would slip on to existing tools. They’re hoping to collaborate with robotic surgery platform developers. If that happens, you could see greater use of robots and bioadhesives in the medical world — not to mention gentler recoveries from some procedures.

Correct the sentence below: the pizza delivery boy was neither early nor late he was right on time. a: correct as it is b: the pizza delivery boy was neither early nor late, he was right on time. c: the pizza delivery boy was neither early nor late; and he was right on time. d: the pizza delivery boy was neither early nor late: he was right on time.

Read the following scene from trifles. sheriff (chuckling). married to the law. (moves toward the other room.) i just want you to come in here a minute, george. we ought to take a look at these windows. county attorney (scoffingly). oh, windows! sheriff. we’ll be right out, mr. hale. (hale goes outside. the sheriff follows the county attorney into the other room. then mrs. hale rises, hands tight together, looking intensely at mrs. peters, whose eyes take a slow turn, finally meeting mrs. hale’s. a moment mrs. hale holds her, then her own eyes point the way to where the box is concealed. suddenly mrs. peters throws back quilt pieces and tries to put the box in the bag she is wearing. it is too big. she opens box, starts to take the bird out, cannot touch it, goes to pieces, stands there . sound of a knob turning in the other room. mrs. hale snatches the box and puts it in the pocket of her big coat. enter county attorney and sheriff.) county attorney (facetiously). well, henry, at least we found out that she was not going to quilt it. she was going to—what is it you call it, ladies! mrs. hale (her hand against her pocket). we call it—knot it, mr. henderson. what changes might a director or screenwriter make to the original version of this scene in order to best emphasize the mood? cut dialogue from the scene to make it a more appropriate length update the setting to appeal to a more modern-day audience omit the actions of the characters to avoid confusion and chaos include the use of lighting, camera angles, and sound effects

The reader can conclude that the passage is part of an epic poem because rama