When fish are filleted in a seafood-processing plant, or when shrimp and shellfish are boiled, a lot of wastewater is generated. Currently, that water is simply discarded. An experimental new system, however, is able to draw much of the nutrients from it – and those nutrients could have a number of uses.
Tesla owners will soon be able to drive their cars with their phones, Elon Musk said.
Tesla CEO Elon Musk said on Thursday via Twitter that an upcoming software update will allow Tesla owners to drive their cars with their phones in some situations.
“Car will drive to your phone location & follow you like a pet if you hold down summon button on Tesla app,” Musk said.
“Also, you’ll be able to drive it from your phone remotely like a big RC car if in line of sight,” he added.
Early astronauts of the Apollo missions are often hailed as explorers, scientists and heroes, but they were also some of the most noteworthy photographers in history.
It includes a special foreword by Apollo 7 astronaut Walter Cunningham, and breathtaking photos taken by Apollo astronauts, many of which were previously unpublished.
Posted in futurism
This video is the fourth in a multi-part series discussing computing. In this video, weíll be discussing computing performance and efficiency as well as how the computer industry plans on maximizing them.
[0:25–1:55] Starting off we’ll look at, how computing performance is measured and its rate of increase since the mid-1900s.
[1:55–8:05] Following that we’ll discuss, new classical computing paradigms that will push the computer industry forward past 2020. These paradigm shifts are 3D integrated circuits and the use of new materials such as graphene.
[8:05–10:15] To conclude we’ll summarize and wrap up many of the concepts we’ve discussed over this and the past few videos in this series!
After guiding us across the universe, astrophysicist and Space.com columnist Paul Sutter closes his basic astronomy series this week by looking at the arguments for and against the existence of quark stars.
In Episode 12 of the Facebook Watch series “Ask a Spaceman,” Sutter continues to explore the topic of these stars, finishing a miniseries that began with Episode 10 and Episode 11. Scientists haven’t observed quark stars yet, but the objects may exist. Such a star would be a leftover remnant of a star that exploded and would be packed even more densely than a neutron star; the quark star would have such strong gravity that fundamental particles in the core, such as protons and neutrons, would break down into their constituent parts, called quarks.
“Is there any astrophysical scenario at all that enables them [quark stars] to appear in our universe?” Sutter asks in the new episode. At first, he suggests there might be some things we categorized a dwarf stars that are more dense and massive than what physics would suggest. So, maybe we have seen quark stars, but we can’t tell the difference between a quark star and a neutron star — they look too much alike, Sutter says. [Supernova Fail: Giant Dying Star Collapses Straight into Black Hole].
