Print large boolean matrix row by row in a terminal (looks like a scene from the matrix)

print_matrix.py

import time
import numpy as np

def g(t):
    ti = 0
    for _ in range(int(1e6)):
        print ' '.join(np.random.randint(2, size = 80).astype(str))
        time.sleep(np.random.random() * 0.05)
        ti += 0.01
        if ti > t:
            return