Page 9243
Dec 5, 2018
Quantum computers put blockchain security at risk
Posted by Derick Lee in categories: bitcoin, computing, cryptocurrencies, encryption, finance, government, health, internet, quantum physics, security
The longer-term answer is to develop and scale up the quantum communication network and, subsequently, the quantum internet. This will take major investments from governments. However, countries will benefit from the greater security offered13. For example, Canada keeps its census data secret for 92 years, a term that only quantum cryptography can assure. Government agencies could use quantum-secured blockchain platforms to protect citizens’ personal financial and health data. Countries leading major research efforts in quantum technologies, such as China, the United States and members of the European Union, will be among the early adopters. They should invest immediately in research. Blockchains should be a case study for Europe’s Quantum Key Distribution Testbed programme, for example.
Bitcoin and other cryptocurrencies will founder unless they integrate quantum technologies, warn Aleksey K. Fedorov, Evgeniy O. Kiktenko and Alexander I. Lvovsky. Bitcoin and other cryptocurrencies will founder unless they integrate quantum technologies, warn Aleksey K. Fedorov, Evgeniy O. Kiktenko and Alexander I. Lvovsky.
Dec 5, 2018
Scientists discover how a single workout can activate your metabolism for days
Posted by Genevieve Klien in categories: biotech/medical, neuroscience
A fascinating new study from scientists at UT Southwestern Medical Center could provide some motivation to get moving, even just occasionally. The research has revealed that a single workout can positively affect the activity of neurons in the brain that influence metabolism for up to two days.
Dec 5, 2018
Meet the renegades building a nuclear fusion reactor in your neighbourhood
Posted by Genevieve Klien in category: nuclear energy
A growing number of start-ups want to create and commercialise nuclear fusion, to generate clean energy for all. Can they succeed where the big guns have failed?
Dec 5, 2018
In World First, Woman Gives Birth After Receiving Uterus Transplant from Dead Donor
Posted by Genevieve Klien in categories: biotech/medical, genetics
A team of doctors in Brazil have announced a medical first that could someday help countless women unable to have children because of a damaged or absent uterus. In a case report published Tuesday in the Lancet, they claim to have successfully helped a woman give birth using a transplanted uterus from a deceased donor.
According to the report, the team performed the operation on an unnamed 32-year-old woman in a Brazilian hospital in September 2016. The woman had been born with a rare genetic condition that left her without a uterus, known as Mayer-Rokitansky-Küster-Hauser syndrome, but she was otherwise healthy. The donor was a 45-year-old woman who had suddenly died of stroke; she had had three successful pregnancies delivered vaginally in the past.
Dec 5, 2018
Experts say it’s high time to create new cryptography for quantum computing age
Posted by Genevieve Klien in categories: computing, encryption, quantum physics
https://youtube.com/watch?v=WVv5OAR4Nik
A new report says it could take more than a decade to develop new cryptography schemes to keep data secure when quantum computers hit prime time.
Dec 5, 2018
Alphabet’s Wing drones set to land in Europe
Posted by Genevieve Klien in category: drones
If we can deliver in Finland during the winter, we can deliver anywhere, says Wing.
- by
-
Marrian Zhou
Click on photo to start video.
LIVE ROCKET LAUNCH! Tune in to see us send approximately 5,600 pounds of research and supplies to the International Space Station aboard a SpaceX Dragon spacecraft. Liftoff of the Falcon 9 rocket is slated for 1:16 p.m. EST from from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. Don’t miss the countdown to liftoff!
Dec 4, 2018
Solar storm predicted for TOMORROW threatening BLACK OUT
Posted by Mary Jain in category: futurism
A MAJOR solar storm is predicted for TOMORROW after researchers discovered the sun has released a barrage of cosmic radiation.