Might solar energy provide the power needed to send cars up a space elevator? Could you build one fat elevator and split it into two? Can as many as six cars travel up and down a space elevator?
- FDA issues 'recall' on heart implants for security firmware update
- Microsoft brings Edge's Defender browser protection to Google’s Chrome
- Lack of security skills has become a drag on Australia’s digital transformation
- As Australia condemns Russian cyber attacks, experts demand clarity on offensive capabilities
- Microsoft rallies industry to counter government cyberattacks