[ad_1] Twenty years ago, scientists were shocked to realize that our universe is not only expanding, but that it is growing faster. Determining the exact rate of expansion, called the Hubble constant …
Read More »Fracturing chemicals found in animals living downstream of wastewater disposal sites
[ad_1] High concentrations of a chemical present in oil and gas wastes were identified in molluscs living downstream of old fracking waste disposal sites. The freshwater mussels filter the water for food. …
Read More »Marietta students national beat ACT average, sit just below Ga. Average
[ad_1] More Marietta students than usual took this year, and they did better than the national average for the first time in three years, the school system announced. The average composite score …
Read More »NASA corrects hubble malfunction – BBC News
[ad_1] Copyright of the image NASA Legend Hubble has been operational for 28 years NASA thinks it has fixed a malfunction of the Hubble telescope, threatening to limit the performance of the …
Read More »The wheelchair scientist and Simpsons script among the items for sale
[ad_1] The wheelchair Stephen Hawking, a screenplay for one of his appearances in The Simpsons and some of his most important papers are going to be auctioned. A highlight of Christie's online …
Read More »3D bioprinting technique could create artificial blood vessels, organ tissue
[ad_1] University of Colorado Boulder engineers have developed a 3D printing technique that allows for localized control of an object’s firmness, opening up new biomedical avenues that could one day include artificial …
Read More »Video games could be a short-term answer to science’s gender problem
[ad_1] ■ Anesa Hosein, lecturer in higher education, University of Surrey I PLAYED a lot of video games when I was a teenager. I have fond memories of hours dedicated to the …
Read More »A study reveals that a training device can improve memory
[ad_1] Training devices – designed to stimulate the brain to enter a specific state using pulsed sound, light or electromagnetic field – have long been claimed to improve memory performance and improve …
Read More »Green electronic polymer films with protein nanowires
[ad_1] According to the team's research directors, microbiologist Derek Lovley and polymer scientist Todd Emrick, this work shows that it is possible to combine protein nanowires with a polymer to produce a …
Read More »Un nouvel appareil à ondes cérébrales amélioré pour améliorer les performances de la mémoire
[ad_1] Les chercheurs ont révélé un nouveau dispositif à ondes cérébrales qui renforcerait notre capacité à retenir beaucoup plus d'informations. Un appareil qui nous donne une mémoire considérablement améliorée a longtemps été …
Read More »