Lab experiments reveal that lubricating our knees and hips is a “joint” effort
Prof. Aharon Katzir’s message is still relevant 40 years after his death in a terrorist attack
Dr. Moshe Frommer developed a reusable water filter-in-a-straw for those without acess to clean drinking water
Fifty years ago, a disovery enabled scientists to control the length of polymer strands
How do polymers added to the water in firehoses enable it to reach the top floors?