http://news.bbc.co.uk/1/hi/technology/7234544.stm
The heat differentials expand or constrict wax, which provides energy for propulsion. Battery power needed to sensors and communications. Lawrence
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- Re: [Vo]:Ocean glider uses ocean heat dif... Robin van Spaandonk
- [Vo]:Re: Ocean glider uses ocean heat... Michel Jullian
- Re: [Vo]:Re: Ocean glider uses o... Robin van Spaandonk
- [Vo]:Re: Ocean glider uses o... Michel Jullian
- RE: [Vo]:Re: Ocean glide... Lawrence de Bivort
- Re: [Vo]:Re: Ocean glide... Robin van Spaandonk
- [Vo]:Ambient temperature... Michel Jullian
- Re: [Vo]:Ambient tempera... Robin van Spaandonk
- [Vo]:Re: Ocean glider us... Michel Jullian
- RE: [Vo]:Re: Ocean glide... Lawrence de Bivort
