Jet fuel from trees!

As well as getting it from sunlight, it also grows on trees…

A study, Sustainable Mallee Jet Fuel, commissioned by Airbus and undertaken at the Future Farm Industries Cooperative Research Centre, found that carbon emissions from jet fuel sourced entirely from mallee crops would emit 40 per cent less carbon than those using petroleum-based jet fuel.

It proposes using the mallee – a family of eucalypts that has a low-growing multi-stem growth habit – as the source of the oil to act as feed-stock for the jet fuel.

Fuel for jets DOES grow on trees • The Register.

eBay Hacked, Change Your Passwords Now

If you have an eBay account, it’s time to change your password. The company released a statement today saying their internal and customer databases were compromised earlier this year, and starting today they’ll prompt everyone to change their passwords.

Attackers made off with names, addresses, email addresses, phone numbers, birth dates, and of course, encrypted passwords. eBay explained that financial info like credit card numbers and other sensitive data (like PayPal accounts) are kept in a separate encrypted database which wasn’t compromised. They also said they’ve found no evidence of unauthorized access or activity by registered eBay users—which is code for "we don’t think anyone’s used these passwords yet." According to the statement, intruders compromised employee accounts first, and used their access to get the data they really wanted. They discovered the breach about two weeks ago, but the actual attack took place back in late February and early March.

via eBay Hacked, Change Your Passwords Now.