Latest Photo Galleries:

• Photos: Training for WMD terrorist attacks
• Photos: Top 10 reviews of the week
• Photos: How the Victorians did gadgets
• Photos: Prototyping for TV
• Images: Where particles, physics theories collide
• Photos: Hydrogen Road Tour gets into gear
• Photos: Baby steps for NASA's small-plane challenge
• Photos: Top 10 reviews of the week
• Photos: Cracking open Apple's iPhone 3G
• Images: Scientists develop eye camera

More galleries »

Related Stories

• Green homes going mainstream

Related Topics

• Manufacturing
• Environment and Energy

Slide-away windows let the breeze in. And keeps that lady in the other photo out.

Credit: Thomas Story

More Galleries

• Images: Futuristic PCs trump the beige box
• Photos: Great Red Spot eats 'Baby'
• Images: Dubai's skyscraper in motion
• Photos: Boeing's Dreamliner feels the power
• Photos: Solar players show off their wares