Students learn about traffic lights and their importance in maintaining public safety and order. Using the Basic Stamp 2 (BS2) microcontroller, students work in teams on the engineering task. of building a traffic light with specified behavior. In the process, students learn about light. emitting diodes (LEDs), and how their use can save energy.
Highest Paid Wrestlers: John Cena is the undisputed star in WWE at the moment who can be seen week after week in the ring, he makes around $3.5 million a year plus portion of merchandise sales and PPV revenue share. He also enjoy off the ring payments from different sources.
He has done a lot of charity work for the Make-A-Wish Foundation & actively supports many other, this endeavor added a charisma to John Cena net worth. John Cena was born in Massachusetts to mother Carol and father John Cena Sr. He is the eldest of his five siblings.