Surprisingly, 107 years after the introduction of general relativity, the meanings of basic concepts are still being worked out.
Category: futurism – Page 296
According to today’s conventional scientific wisdom, time flows strictly forward — from the past to the future through the present. We can remember the past, and we can predict the future based on the past (albeit imperfectly) — but we can’t perceive the future.
But if the recent data from the lab of Prof. Daryl Bem at Cornell University is correct, conventional scientific wisdom may need some corrections on this particular point.
In a research paper titled Feeling the Future, recently accepted for publication in the prestigious Journal of Personality and Social Psychology, Bem presents some rather compelling empirical evidence that in some cases — and with weak but highly statistically significant accuracy – many human beings can directly perceive the future. Not just predict it based on the past.
Look, ma, no 3D glasses! Check out our first impressions of Lenovo’s glasses-free 3D monitor for content creators, debuting at IFA.
In the water, the small beads create no swirling effect, allowing the drawn patterns to stay in place.
Writing is a time-honored cultural practice that traces its origins to ancient times when our ancestors inscribed signs and symbols onto stone slabs. As a result, writing on any solid object has long been common practice.
But if you’ve ever tried writing in water or other liquid substances, you may have found it rather difficult. A new study reveals that might change with the use of a specialized technique.
I’ve compiled this list to agglomerate just a few of the resources that I find useful for learning about how the world works, developing new skills, expanding my repertoire of ways of looking at global challenges, and planning how to contribute towards creating the future. Feel free to let me know if you know of good resources not listed here! I’m always excited to expand my learning. #futurism
I’m compiling this list to agglomerate just a few of the resources that I find useful for learning about how the world works, developing new skills, expanding my repertoire of ways of looking at global challenges, and planning how to contribute towards creating the future. Since many of the links here might change over time, please comment if you find any that do not work so that I can look for suitable replacement links. Also, feel free to let me know if you know of good resources not listed here! I’m always excited to expand my learning.
Scientific Funding
Where Is the Past Located?
Posted in futurism
Apple Inc. is testing the use of 3D printers to produce the steel chassis used by some of its upcoming smartwatches, according to people with knowledge of the matter, heralding a major change to how the company manufactures products.
X, the social network formerly known as Twitter, is going to get voice and video call support in the future. That’s according to a post by current owner and former CEO Elon Musk, although the company is yet to formally announce the plans.
Researchers have pioneered a 3D-SPI method that allows high-resolution imaging of microscopic objects, presenting a transformative approach for future biomedical research and optical sensing.
A research team led by Prof. Lei Gong from the University of Science and Technology (USTC) of the Chinese Academy of Sciences (CAS) and collaborators developed a three-dimensional single-pixel imaging (3D-SPI) approach based on 3D light-field illumination(3D-LFI), which enables volumetric imaging of microscopic objects with a near-diffraction-limit 3D optical resolution. They further demonstrated its capability of 3D visualization of label-free optical absorption contrast by imaging single algal cells in vivo.
The study titled “Optical Single-Pixel Volumetric Imaging by Three-dimensional Light-Field Illumination” was published recently in the journal Proceedings of the National Academy of Sciences (PNAS).
Glacial cyclicity of the Earth has often been considered on 100,000 year timescales, particularly for the Late Pleistocene (~11,700 to 129,000 years ago) swapping between periods of extensive polar and mountain glacier ice sheets, to warmer interglacial periods when ice sheets and glaciers retreated, with subsequent sea level rise. This is thought to be related to three key drivers affecting the amount of solar radiation reaching Earth from the sun.
Termed Milankovitch cycles, eccentricity considers the shape of Earth’s orbit changing from circular to more elliptical over 100,000 year timescales, while obliquity refers to the varying ‘tilt’ of the planet’s axis between 22.1 and 24.5 degrees over 41,000 years (contributing to seasons) and precession, which in simple terms is the direction Earth’s axis is pointed and can make the contrast between seasons more extreme in one hemisphere compared to the other.
While the eccentricity cycle has been a major factor thought to drive glacial/interglacial cycles, newer research has suggested that they instead may result from a series of obliquity or precession cycles (especially as the former dominated up to 800,000 years ago). To test this theory, Bethany Hobart, a Doctoral Researcher at the University of California, and colleagues modeled the impacts of glacial termination on 23,000 and 41,000 year cycles.