Copies of patents, which contain fuller details and addresses of inventors,
can be obtained from science reference libraries around Britain. For the
details of free public access and purchase price, contact the British Patent
Office at Concept House, Cardiff Road, Newport, Gwent NP9 1RH (Tel: 0633
813535) or the Science Reference and Information Service, 25 Southampton
Buildings, London WC2A 1AY (Tel: 071 323 7919).
More from ¿ìè¶ÌÊÓƵ
Explore the latest news, articles and features
Popular articles
Trending ¿ìè¶ÌÊÓƵ articles
1
The best new science-fiction books of June 2026
2
Pancreatic cancer halted by virus injection in three patients
3
Does gravity create reality? A shocking path to a theory of everything
4
Glaciers in the 'roof of the world' have suddenly started melting
5
First quantum grandfather clock could probe where gravity comes from
6
Q-Day could destroy bitcoin – and our retirement savings
7
The ‘doomsday’ glacier’s giant ice shelf is about to break away
8
Surprising male G-spot found in most detailed study of the penis yet
9
Mathematicians stunned by AI's biggest breakthrough in mathematics yet
10
Photons behave very strangely if you try to cut them
