the man on the poll his name is itachi uchiha. itachi if you watched Naruto he killed his whole family and his whole uchiha clan. but left him and his brother. then years pass now he is gonna fight his brother and this is how he meets him. to scare and intimidate him
man surrounded by bad emotion
the man with no emotion. all the black around him are bad emotions and thoughts and are surrounding him and trapping him. but all the white in him are the good thought and emotion but they are trapped inside
medical technology
medic technology we need it for a lot of stuff. heck we wouldnt be alive cause we need a lot of technology to just do a birth. also just a lot of technology and research just to find a vaccine for covid