39 incredibly practical things on Amazon you'll be glad you bought

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"Our results suggest that inhaling firework smoke may cause longer-term damage."

Fireworks inject color and light into the night sky. According to a new study, they also emit toxic metals into the air.

Dark, especially Season 3, is an interesting mishmash of themes. Destiny and true love collide with the science of nuclear energy and quantum mechanics, all wrapped up in a time-travel plot. Christianity is one of the most conspicuous motifs in the Netflix series. Numerous characters have biblical names or quote scripture in passing, and visual symbolism runs rampant throughout. Here's all the references you were curious about, and a couple you may have missed, throughout Dark's three seasons.

Spoilers ahead for all three seasons of Dark.

Not Sports

How Major League Wiffle Ball is turning a classic summer game into a sport

"I'd like to run Major League Wiffle Ball full time."

When Kyle Schultz graduates from the University of Michigan Ann Arbor next year, he is planning to devote himself full time to a game that most people forget about once they're old enough to hold a metal bat.