< IMG SRC = "/Uploads/Blogs/55/FA/IB-FREEMNRCI_5F1E0AA8.PNG" Alt = "in California created the smallest flying work in the world"/> ~ ~ < p >< strng > Unique device & mdash; In the fact that it does not have built -in power sources: control and energy come from the outside through a magnetic field
~ < p > scientists at the University of California in Berkeley have introduced the smallest autonomous flying work in the world, which weighs only 21 milligrams and has a width of 9.4 mm. The uniqueness of the device & mdash; In the fact that it has no built -in power sources or electronics: control and energy come outside through a magnetic field.
< p >< iframe width = "560" Height = "314" SRC = "//www.youtube.com/mBed/4tece7-qqao" Alowfullscreen = "ALLOWFULLSCREN" >0 ~/IFrame >0 ~/P > < H3 class = "" Data-Start = "535" Data-end = "570" >0 ~ ~ Strong Data-Start = “539” Data-end = “570” > Flight with magnets ~ 1./strong.< P class = "" Data-Start = "572" Data-end = "648" > robot developed under the guidance of Professor & nbsp; < strong Data-Start = "618" Data-End = "632" Lina , consists of:
< Ul > < Li Data-Start = "651" DATA-End = "703" > 3D-printed housing from a quadl-bladed propeller, ~ ~ ~ < Li Data-Start = "706" Data-end = "746" > stabilizing & laquo; balancing ring & raquo;, ~ ~ < Li Data-Start = "749" Data-End = "815" > and two microromagnets from a neodymium built into a vertical ring.
< P class = "" Data-START = "817" Data-end = "1032" >0 ~ Em > Principle of action: External variable magnetic field causes rotation of the propeller magnets. This creates lift. Balance ring acts as a gyroscope, ensuring stability in the air. 0 ~/P > < P class = "" Data-Start = "1034" Data-end = "1086" > Changing the strength of the field, the robot can be moved:
~< Ol > < Li Data-Start = "1089" Data-end = "1131" > up/down & mdash; Changing the speed of rotation;
< Li Data-Start = "1134" Data-end = "1197" > forward/back or side & mdash; Variating the field intensity in space.
< H3 class = "" Data-Start = "1204" Data-end = "1259" >0 ~ ~ strong Data-Start = “1208” Data-end = “1259” ~ 62 flowers
< P class = "" Data-Start = "1261" Data-end = "1373" > the size of a bumblebee, a new robot not only imitates the insect flight, but also opens new horizons of application:
~ ~ ~ ~ < Ul > < Li Data-Start = "1376" DATA-End = "1419" > A crops; < Li Data-Start = "1422" DATA-End = "1469" > A study < Li Data-Start = "1472" DATA-End = "1536" > Potential use in medicine or environmental monitoring.
< H3 class = "" Data-Start = "1543" Data-end = "1589" >0 ~ ~ Strong Data-Start = “1547” Data-end = “1589” ~ 62 smarter by
< P class = "" Data-Start = "1591" Data-end = "1629" > The team is already working on improvement:
< Ul > < Li Data-Start = "1632" DATA-End = "1740" > Adding sensors that will allow the work to adapt to the wind and other changes in the environment; < Li Data-Start = "1743" Data-End = "1847" > reducing the size that will reduce the energy need and use a weaker magnetic field. ~ ~
< p >