The heat is exchanged indirectly via thermal conduction.

Recording in separate studios was DeLonge's idea, and ideas were exchanged via e-mail.

Physical media such as videocassettes, DVDs and CDs are exchanged via mail.

Contact information can also be exchanged via the vCard file format which is supported commonly by e-mail programs, including Evolution and Microsoft Outlook.

These may be exchanged via public key encryption or in person.

Bizet accepted, and for two years, from 1866 to 1868, compositional advice and corrections were exchanged via post.

Net positions are calculated once a day, after which amounts are exchanged via the participants' accounts with Danmarks Nationalbank.

However, the gravitational energy between the two bodies is exchanged via dilatons rather than gravitons which require three-space in which to propagate.

All information was exchanged via commlink--voice only.

Data was exchanged daily via 1200, then 2400 baud modems.