Monthly Archives: June 2015

Tidal Power: How close to reality?

Production of electricity from the difference between high and low tide has been an area of interest since for centuries water turbines have turned in many areas of the world to drive heavy wheels used to grind wheat or make gunpowder. … Continue reading

Posted in Energy Industry | Tagged , , | 3 Comments

Finally: Synthetic silk!

Historically, garments and other textiles were made from natural fibers, principally cotton, wool and silk. Of these, silk was the most prized for its strength, dyeability, and smooth, non-slippery texture. But its supply was very limited as it was the product of the … Continue reading

Posted in Chemical Industry, Manufacturing | Tagged , | 1 Comment