The reason for the relay is voltage drop in the starter circuit. Because of the usually long length of cable from the starter to the control panel the voltage drop in the cable can be enough to prevent the solenoid from engaging fully. The result is a click and nothing else when you press the starter.
The Flash Interview: Danielle Panabaker On Why Killer Frost is Fascinated By Barry's Body. Danielle Panabaker, who plays Caitlin Snow in The Flash, has a new interview up on The CW's social media channel, explaining just why she's so interested in The Flash's body. The scientist in Caitlin is excited to know everything that's going on in Barry's body, Panabaker said. Sheâs smart. Sheâs beautiful.
Wentworth Earl Miller III (born June 2, 1972), better known as simply Wentworth Miller, is an American actor, screenwriter, producer and model. He portrayed Leonard Snart/Captain Cold in a guest star role in the first season of The Flash. He will return in the second season, and reprises the role as part of the main cast in the TV series, DC's Legends of Tomorrow.As well as the star in the former show Prison Break. Miller signed a deal that would make him a series regular across all of the Berlanti shows. As of 2016, he has the freedom to move across the fifth season of Arrow, the third season of The Flash and the second season of DC's Legends of Tomorrow. Pilot, Part 1 Leonard Snart/Captain Cold.