These are a few sites I thought were interesting from June 30th through July 1st:

• How to See 93 Million Miles: Plan a Trip to a Total Solar Eclipse – Amazing piece on eclipses, with tips on how to see one yourself. Author claims that an eclipse gives you a sense of “depth perception” stretching over 93 million miles
• Quantum computing breakthrough arises from unknown molecule – strange molecule with an electron “spread across both ends”
• IBM Research | Donald S. Bethune – coinventor, with Sumio Ijima, of carbon nanotubes
• Electronics with carbon nanotubes – physicsworld.com – short summary of the significance of nanotubes to electronics
• one hundred push ups – 6-week program to pump! you! up!
• National Association of Science Writers – A useful association to join, other science writers have told me.
• No, Mr Kelly, I’m afraid the internet is not as clever as a single (human) brain | Technology | guardian.co.uk – To compare a synapse to a hyperlink ‘feels like lese majeste.’