var Physicist = function(snake, position) {
	this.direction = 0;
	this.position = position;
	this.name = 'Fermi';
	this.bonus = '';
	this.snake = snake;
};

Physicist.prototype.collect = function(collectible) {
	this.bonus += " fat!";
	controller.score += collectible.points;
	controller.remove_collectible(collectible);
	controller.counter += 1;
    controller.update_interface();
};