Daily True or False
August 11, 2026

John Singer Sargent was highly prolific. His catalog includes roughly 900 oil paintings and more than 2,000 watercolors, plus drawings and sketches.

Hammerhead sharks are strictly marine and cannot tolerate freshwater. Only a few shark species, like the bull shark, can survive in rivers and lakes.

Indigenous groups in South America have historically used piranha teeth as cutting tools, blades, and in weapons due to their sharpness and durability.

Piranhas produce sounds like barks and croaks by using muscles attached to their swim bladder. These vocalizations are used in aggressive encounters and courtship displays.

Alberto Giacometti was born on October 10, 1901, in Borgonovo, a hamlet near Stampa, Switzerland. His father was also a painter.

Foals are born with temporary baby teeth, or deciduous teeth, which are gradually replaced by adult teeth over several years. Adult teeth aren't fully present until around age 5.

Saltwater crocodile can only manage short bursts of about 10 miles per hour on land. Claims of 25 mph are exaggerated; they are faster in water.

Several crocodile species, including the American crocodile and Nile crocodile, also tolerate saltwater. Saltwater crocodile is not unique in this ability.

Saltwater crocodile possesses lingual salt glands that expel excess salt, enabling it to thrive in saltwater environments without dehydration.

Norman Rockwell was born on February 3, 1894, in New York City, New York, not in Paris.