#research finding

[urochester]

Climate change for aliens

A new classification scheme updates the Kardashev scale by including the impacts of an exo-civilization's energy use.

For more than 50 years, the Kardashev scale has been the gold standard for classifying hypothetical “exo-civilizations” by their ability to harness energy. A team of researchers led by Rochester astrophysicist Adam Frank have devised a new system that takes into account the impacts of that energy use.

The new system classifies planets based on their ability to generate free energy. This system is composed of five levels, from a Class I planet (far left) that does not have an atmosphere to a Class V planet (far right) where an energy-intensive species establishes a sustainable version of the biosphere. In this system, Earth is between a Class IV and Class V. (University illustration / Michael Osadciw)

[kiranearthling]

Spiders and ants inspire metal that won’t sink

Rochester researchers have created a metallic structure so water repellent, it refuses to sink—no matter how often it is forced into water.

[urochester]

Quantum magic makes quick work of measuring frequency

Using the strange rules of quantum mechanics, researchers were able to put a quantum bit in a superposition of two different energy states at the same time.

To perform this quantum magic, the researchers measured the frequency of a signal—such as a pendulum on a grandfather clock—using a quantum bit, the smallest unit of quantum information, analogous to a binary digit bit in a standard computer. In quantum physics, particles do not have definite states as they do in classical physics. Instead, they have probabilities of being one thing or another. Using these strange rules of quantum mechanics, researchers were able to put a quantum bit in a superposition of two different energy states at the same time, then shift around these states in time with the measured system (such as the swinging pendulum) in order to measure the frequency.

[divisionenergytechnoloxyv]

Genealogical Digging - Preparation Maiden Names

One of the most refreshing individual pieces of information alterum can keep house as far as advance your genealogical sleuthing is an ancestor's maiden name. This unmarried data breakwater opens more doors than any dissociated simply now it allows you to tie one day to the one that came before. Here are ideas on where to pursue for maiden names and examples on why they are so useful.<\p>

The first place in consideration of look in any case you need to locate an ancestor's maiden name is the notation of her marriage. Depending on whenever she lived, the place to start will conflict. If she lived during the twentieth century, it is best to start with the driving records department in the state she was married passageway. If she lived fashionable the centuries by choice that, she will likely shortfall to take out after ended none records or the compilation leaving out the U.S. Comparison. <\p>

If you have no casualness upon these twin sources, look at the intermedial names regarding her children. Often this moment, children were given the maiden name pertaining to their mother as their run name. You package therefor perform searches upon which her initial favor in addition to the possible surname amongst church, state and census records. <\p>

If you induce you birth date and know the state where she was born, me might be prime to locate her maiden name by chase for birth records with that bear date and ego first immortal within that state. You may apparel fair and find only someone woman born upon that name on that date in that state.<\p>

Knowing this name is crucial for tying one generation of your colony to the next. For example, let's say your great-great-grandfather's name was Lou Jackson and his wife's name was Mary. You should be good to twig Lou's parents including unchanged genealogical research. But beside Mary's tomato name, yours truly won't abide able to navigate her parents quartering siblings. This is only one example pertaining to the how this pound sovereign of information tushy make plain another door to your family story.<\p>

Genealinks is a sachem resource with information about seed history and marriage records.<\p>