1) The Tour de France, first held in 1903, is one of the most prestigious and grueling cycling races, covering over 3,500 kilometers (2,200 miles) in three weeks.

2) In Egyptian mythology, the goddess Isis is revered as a powerful deity associated with magic, healing, and protection. She played a crucial role in the resurrection of her husband, Osiris, and is considered the mother of Horus, the falcon-headed god of the sun and kingship. Isis embodies the divine feminine and maternal nurturing.

3) The largest known dinosaur, Argentinosaurus, weighed around 70-100 tons and measured up to 100 feet in length.

4) The human body contains enough carbon to make over 9,000 pencils.