However, a high concentration of hydrogen peroxide is not applicable. In the environment of low concentration, changing the geometry of micromotors is an effective mean to improve the velocity of micromotors. Increasing semi-cone angle and reducing the ratio of length to radius for tubular and rod...
Nobody wants to deal with a mean teacher. Not only can mean teachers make you hate coming to class, but they can also make you feel bad about yourself. If you're dealing with a mean teacher, you should try to adjust your attitude and find...