Many other talks and events can be accessed for entry fees of just a few pounds.
The archive can be accessed for free in the British Library's Reading rooms.
That information can be accessed for 28 million individuals – or, in metadata form, for all 41 million.
Worldreader Mobile, which works on e-readers as well as traditional mobiles, has around 4,000 titles that can be accessed for free.
Duncan Goose Microfinance works where a service is already being provided that can be accessed, for example piped schemes and on-site sanitation.
There are countless private weather sensors, lorry tracking devices and even tags on turtles and sharks that can be accessed for free.
The Guardian also has to generate revenue from content that can be accessed for free – a challenge faced by many cultural institutions.
As a result, people are now paying for assistance that can be accessed for free, including the submission of hardship claims to industry Ombudsman schemes.
I do not see any long term archive of measurements that can be accessed for further analysis.
The Shard's observation deck can be accessed for £25 an hour, beating the London Eye's £30 for a half-hour rotation.
Mr. Smits said water and weather conditions at the park would be monitored and transmitted to an Internet site that would be developed and could be accessed for free.
