The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

Spiral bracelet with small spherical stone - Simple jewelry from copper wire This bracelet pattern suitable for spherical ...

Presented by Wood Craft Supplies Spiral cutterheads, also known as helical cutterheads, have revolutionised woodworking by ...

The intricate spiral pattern of disc florets inside a sunflower is a captivating sight. Qatar's winter sunshine is a good season for growing sunflowe ...