Finance
Advantages and Disadvantages of Option-Adjusted Spread
A constant spread is an option-adjusted spread (OAS) that is applied to the prevailing interest rates to discount cash flows. It lets investors equate the…
Article
Plants and Animals
Seabird Colony Suffered After Lack of Tourist “Guardians” Meant Eagles Enjoyed Lockdown
The massive lockdown caused by the COVID-19 epidemic in 2020 had many unexpected effects on birds, including air pollution and even the sound of earthquakes…
Technology
Smart Cameras That Stop Wind Turbines When Birds Approach Massively Reduce Eagle Deaths
Renewable energy is now the cheapest energy on the planet. All countries in the world are rapidly converting from destructive and limited fossil fuels to…
Physics
The Youngest Known Magnetar Is Even Weirder Than Previously Thought
Humanity has discovered only 31 magnetic neutron stars or magnetic, stellar objects with incredible magnetism. The new observations of one of these stars are not…
Accounting
Importance of Debentures
An issue of debenture plays a great role in long-term planning and decision-making. Debentures are a source of finance mainly suited for companies that have…
Plants and Animals
Scientists Have Finally Taught Salad to Send Out Emails
They trained rats, bees and even dolphins to snatch landmines, but scientists are now turning their attention to more potential bomb-detecting allies: spinach. Already famous…
Physics
Huge Dark Matter Halo around Dwarf Galaxy Hints at How the First Galaxies Formed
More than 50 dwarf galaxies surround the Milky Way (more), some of which have remained unchanged since their first founding 13 years ago. These incredible…
Geographic Minerals
Seifertite – a silicate mineral
Seifertite is an orthorhombic mineral containing oxygen and silicon. It is a silicate mineral with the formula SiO2 and is one of the densest polymorphs…
Finance
Option-Adjusted Spread (OAS)
Option adjusted spread (OAS) is a flat spread that has to be applied to the treasury curve in order to make the potential interest rate…
Physics
Astronaut Performs First-Ever Plant Transplant in Space
Above the International Space Station (ISS), there are many astronauts and astronauts ranging from plants, bacteria and fungi. It is human responsibility to ensure that…
Plants and Animals
Howler Monkeys Return to Their Favourite Fruit Trees When They’re in Season
Howler monkeys are a noisy bunch, and their deep holler vocalization (which seems to be associated with small testicles) can travel extraordinary distances through the canopy.…
Plants and Animals
220 Million-Year-Old Incredibly Preserved Dinosaur Footprint Found By Four-Year-Old
Wandering and fossil hunters will be very aware of the occasional power habit in your eyes when searching for evidence of fossil shark teeth or…
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