He likes to take a walk in the park at dusk.

Mensa is one of the constellations in the southern hemisphere.

Mensa is one of the constellations in the southern hemisphere.

I use mouthwash every day after brushing my teeth.

Cerebrospinal fluid plays an important role in protecting the brain and spinal cord.

We should always remember the power of Kannon in difficult times.

Pre-ejaculate is a fluid that is secreted from men during sexual arousal.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.