PostsCommentsPayoutscorporationsx (34)in #volunteer • 5 years agoHappy International Day of VolunteerismInternational Volunteer Day for Economic and Social Developmentcorporationsx (34)in #india • 6 years ago4 billion 240 million years old rock foundThe 4 billion 240 million-year-old rock in India is second oldest rock in the world. Found in India. The world's oldest rock specimen, 4 billion 400 million years old, was…