Trivia 12 Flashcards
Roughly how many breeds of chicken are recognized as show chickens?
Over 100
Difference between Asian & African elephants?
Asian are smaller, have rounded ears and are often tusk less. Lift with their whole trunk rather than having 2 trunk tips. Asian elephants are more rare
What 2 vertebrates don’t have a jaw
Lamprey & hagfish
What is a gnathostome?
A jawed vertebrate
A great site for Rock climbing in Rio de Janeiro ?
Sugarloaf, a large rectangular rock mountain 1,299 feet tall jutting out across the bay
Ipanema and Copacabana are famous beaches in…?
Rio de Janeiro Brazil
Some examples of How has origami has been used for technological advancement ?
Thé star shade that folds into a light and compact cylinder would block stars’ light allowing a telescope to examine exoplanets
A more breathable, compact, tighter seal to face facemask
Miura-ora folds to create a silicon structure that can gently and tightly grab delicate stuff when air sucked out.
Vertebral implants
Tiny Robots for medical procedures etc
What does E komo mai mean in Hawaiian?
Come in
Also a greeting when people arrive
Keiki means in Hawaiian?
Child/ children
What does ono mean in Hawaiian besides fish?
Good. Ono is a very good fish, also called wahoo
What does Pau Hana mean in Hawaiian?
End of the work day
“I am All pau “ said when finishing a task
In Hawaii, bathrooms are marked with wahine and
Kāne for men
In Hawaiian, pali means …?
Hill
Kama’aina means
Long time residents of Hawaii. Aina means land. Hawaiians believe strongly in properly caring for the land
Kokua means …?
Help or assistance in Hawaiian
How do you say “until we next meet” in Hawaiin?
A hui hou
In Hawaiian, Hana hou means
Try again
In Hawaiian wiki means
Fast
Wiki wiki = very fast
What is the real Dial of Destiny or antikythera?
An artifact composed of 30 some gears that likely predicted the movement of all the heavenly bodies. Created 200-70 BC. The world’s first computer. Nothing else so sophisticated appears for anither thousand years.
Define torque
Torque is the measure of the force that can cause an object to rotate about an axis. Twisting force
Difference between paramagnetic and diamagnetic?
Magnets, Iron, nickel, cobalt are ferromagnetic. Everything else including living things is diamagnetic . . All materials are actually diamagnetic, in that a weak repulsive force is generated by in a magnetic field by the current of the orbiting electron. Paramagnetic substances are weakly attracted to a single pole
Besides graphene, what else is Andre Geim famous for?
Levitating a frog using magnetism
In Old Testament Times, who were the only people who could enter the Holy of Holies
Aaron and his sons. Numbers 18:7
Who were John the Baptists parents descended from?
Aaron from Abijah named in 1 Chronicles 25. V 10. Zechariah was a priest. Elizabeth was also descended from Aaron
How many different people named Abijah are in the Bible?
9?
1. The king 2. Samuel 2nd son 3. Priest descended from Aaron 4. Hezekiah’s mom 5. A son of Jeroboam I who died young.
What is the last line of the Bible ?
“The grace of the Lord Jesus be with God’s people. Amen.”
Why is mud a good material to build with in the desert?
Thick mud walls keep the interior cool. It absorbs heat slowly and releases it during cooler nights so long as walls are thick. It’s an abundant material.
How are mud structures waterproofed in Burkina Faso?
By application of resins, fats or shea butter from trees. It needs to be reapplied annually . Also motor oil
What is added to the mud in Burkina Faso to strengthen it?
Grass or cow dung
Downside Of desert cities converting to concrete structures?
Concrete lets in the desert heat.
Manufacturing concrete is more expensive and creates greenhouse gases. Mud is cheap and green
How did Geim float the frog in 1997?
When a strong enough magnetic field is applied to a diamagnetic object the diamagnetic object repels the magnet . Has to be a strong magnet otherwise gravity is greater than the repulsive force
In magnetism, what is meant by paired electrons?
2 electrons that spin and orbit in opposite directions cancel each other out & there is no magnetic field strength
What type of materials have no net magnetic moment and all paired electrons?
Diamagnetic materials
What is a magnetic moment?
Define strength & orientation of the magnet
Are magnets , iron, nickel & cobalt paramagnetic?
NO! Wrong! They’re ferromagnetic
Difference between paramagnetic and diamagnetic (take 2)
It’s paramagnetic if it contains unpaired electrons
In math & science, what is a vector?
A quantity dépendant on direction
The 2 characteristics of a vector?
Quantity and direction
Some examples of vector measurements?
Velocity, acceleration, displacement, force, lift, drag, momentum , weight
Magnetic moment
SINCE 2010 Japan’s population has…
Shrunk. From 128 million to less than 125 million
What country has the oldest population on earth?
Monaco (1st)
Japan
What are Japans four main islands?from north to south?
Hokkaido
Honshu
Shikoku
Kyushu
why is Japan’s population so old?
Good healthcare and healthy habits leads to longer lifespan than rest of world
Lower fertility rate, less than 2 children.
Younger generation moving out rural areas
Japan doesn’t allow many immigrants in while younger people migrate
What is treacle?
N. a thick, sticky dark syrup made from partly refined sugar;
Adj. cloying sentimentality or flattery
Difference between treacle & molasses?
Treacle: sweeter, boiled for less time
Molasses: thicker & darker, boiled longer
Both come from sugar cane juice being boiled & removing sugar.
How do scientists make a superfluid?
By cooling regular Helium (4HE) or 3HE (2 Protons, one neutron) very close to absolute 0 (2.17 K 4He 2.65 K 3He at which the liquid will flow without friction
What’s a lambda transition
In condensed matter physics lambda is the point at which atoms are grouped for a phase transition such as when Helium becomes a superfluid λ is for superfluids, superconductors & smectics and not of regular phase transitions
What is tritium?
An isotope of hydrogen (hydrogen-3) with one proton and two neutrons )
Tritium is most dangerous when it enters the body through…
Food as opposed to in water or inhaled. Tritium in water leaves the body in urine and tritium inhaled is mostly exhaled. Tritium that is organically bound in nutrients can be absorbed into body and stay longer. When it decays. It harms cells.
Tritium has a half life of…?
About 12 years
What if you touch tritium?
Not harmful . The beta radiation cannot penetrate the skin
How do tritium exit signs work.
They can glow for up to twenty years! Tritium is radioactive. It emits electrons through beta decay. When these electrons interact with a phosphorus material, a fluorescent glowing gas is created. Tritium exists as a gas & is put in signs with a phosphorus for continual glow.
Who created Barbie?
Who was she named after?
Ruth Handler, wife of the founder of Mattel. Barbie was named after Ruth’s daughter, Barbara. Her son was Ken. Ruth was a Jewish immigrant
What year did Barbie debut!
The New York Toy Fair in 1959
What is Barbie’s real name?
Where is she from?
Barbara Millicent Roberts
From Willows Wisconsin
What is Ken’s full name ? (Barbie & Ken dolls)
Kenneth Sean Carson
What is the most harmful type of radiation?
Gamma rays
What is beta radiation?
High speed, high energy electrons or positrons emitted by the radioactive decay of an atomic nucleus
Alpha particles vs beta particles?
Alpha particles are two protons and two neutrons and come from the decay of heavy radioactive elements. Since they’re heavy, they can’t go to far nor penetrate the skin, but cause much localized damage if inhaled or ingested.
Beta: fast moving electrons can penetrate the skin some.
Ionizing vs. non ionizing radiation?
Non-ionizing doesn’t knock electrons out of atoms. Light, radio waves, microwaves
Ionizing does remove electrons and particles (alpha, beta, gamma rays
What is Oganesson?
The heaviest element actually created and observed with an atomic number of 118 and weight of 294. It woul be a noble gas. Only a few atoms have every been created/observed.
Sn is the chemical symbol for what metal?
Tin
What is neutronium?
A very dense, massive material found at the center of neutron stars (actually exists under extreme conditions in nature) The pressure of the collapse is so great, it presses past the electron shells, the particles touch each other & you have neutronium
What is metallic hydrogen
Hydrogen, under such immense pressure that it’s forced into a sort of liquid -solid state. When closely packed, the electrons orbit the whole thing which is what makes it a metal
Where can metallic hydrogen exist?
At the core of gas giants
What is arraignment?
the first step in a criminal proceeding where the defendant is brought in front of the court to hear the charges against them and enter a plea. S
What comes first? An arraignment or an indictment
The indictment always comes first
Difference between arraignment & indictment
Indictment is first and only for serious crimes. Judge, prosecutor & grand jury decided if the accused should be charged.
In an arraignment, the accused is notified of the charges before a judge in court and asked how they plea.
What mammal has the thickest fur?
Sea otters. They spend much more time in the water than their distant cousins, River otters?
in what way do sea otters use tools, ?
They use rocks, gathered and stored in pockets under their armpits to crack open shells. Which they do on their stomachs while floating on their backs.
How do sea otters keep kelp thriving ?
They eat thesea urchins that eat the kelp. Without sea otters, there’d be too many urchins that would destroy the kelp.
A group of sea otters is called a…?
A raft
Problem with sea otter conservation success?
Voraciously rebounded population has a huge appetite and are invading areas shellfish harvesters rely on and threatening their livelihood.
What is superconductivity?
A state of matter where matter that has no electrical resistance and does not allow magnetic fields to penetrate
Superconductivity can only be achieved at…
really low temperatures just a few degrees above absolute zero
What is electrical resistance?
Tendency of materials to resist the flow of electricity, more like restrict like a narrow pipe limits how much water can go through. Bc of resistance some energy is lost as heat when electricity flows through them.
First material to show Superconductivity
Mercury, discovered by Kamerlingh Onnes
What is the theory about the cause of Superconductivity on an atomic level?
BCS theory states that at low temperatures the vibrations of the atoms cause negative electrons to pair and stick together
What is “double double toil & Trouble. Fire burn and cauldron bubble”
Said by witches in Shakespeare’s MacBeth
What is moucharaby?
A protruding balcony with intricately carved wooden screens. So person on balcony can see out but passerby’s can’t see in. A middle eastern design. Instead of a window the latticework allows light & air in & keeps heat from sun out.
Define oriel
A second story bay or protruding window
One drawback of building with mud
It becomes unstable and could collapse when there’s heavy rain and flooding. Even annual applications of sealant won’t help when there’s more rain than normal. Global warming has caused an increase in heavy rains.and floods in the African desert.
What’s contributing to giant algae blooms in the Great Lakes?
Fertilizer runoffs from farms. The phosphorus in the fertilizer that plants need causes the algae to grow like crazy. The big megafarms are the biggest polluters.
Using manure as a fertilizer can cause what type of polluting runoff?
Phosphorus & nitrogen
The Welland Canal joins what two lakes?
Lake Ontario & Lake Eerie
The cities of Green Bay (home of the Packers) and Milwaukee are in what state and on which Great Lake?
Wisconsin
West side of Lake Michigan
What is a microcystin?
A toxin produced by Cyanobacteria
When Cyanobacteria degrades…?
It releases toxins such as microcystin
What Ill effects does Cyanobacteria toxins have on the body?
Microcystin can cause liver & kidney damage and can be carcinogenic. Abdominal pain, headache, sore throat, vomiting and nausea, dry cough, diarrhea, blistering around the mouth, and pneumonia
What does “denude” mean?
To deprive of something important
2. To strip of all coverings or surface layers
What does “zaasigaakwii” mean?
Barely hanging on
Hit with unexpected difficulties by nature
Struggle for survival caused by unusual and out-of-sync weather
From the Anishinaabe language
What do traditional lullabies around the world tend to have in common?
They’re dark, brutal & scary
A study found that babies tend to find lullabies soothing even if the lullabies aren’t ..
Sung by the baby’s caregiver nor from the baby’s own culture
Oldest lullaby on record?
A 4,000 year old lullaby written in an Akkadien (Babylonian) script. SA «little baby in the dark house. Your screaming has disturbed the house god.»
In the Philippines, what does «tahan na» mean?
Literally translated to «stop crying» but it’s used to soothe crying children and has more of a connotation of love and comfort. Like «feel safe» feel at peace. «Tahanan» means home»
What are atomic-level vibrations that hold otherwise negatively charged electrons together in pairs during a superconductive state called?
Phonons
(Phonon theory does not seem to apply to higher temperature super conductors
The Hawaiian Koa is a type of…?
Acacia tree. Source of attractive , durable wood
Advantages of acacia wood
Very strong, does not rot, moisture resistant
What type of wood was the Ark of the Covenant made from?
Acacia
How is the use of acacia wood in the ark a picture of the messiah to come?
Acacia wood was a logical choice bc it’s very strong and moisture & rot resistant.
1. Never rots
2. Grows in dry ground
3. Covered in thorns
4. Gum/tannins inside used as medicine
What is this thing? What’s its habitat?
The Spiny Devil Katydid. Habitat tropical rainforests in Ecuador
Why is there no magnetic field in a superconductor?
The Meissner Effect
The surface current of the superconductor created its own magnetic field which cancels out the external field.
What was Season 4 of the OC mainly about? What event was said to have killed the show?
Marissa Cooper dies at the end of Season 3 bc Mischa Barton wanted off the show. Season 4 Ryan her boyfriend deals with her death and seeks revenge on her mean boyfriend
Another now big star who had an arc on the OC?
Chris Pratt
What & where is the “loneliest road in America ?” Why is it called that
Applied to Route 50 in the Nevada portion bc there’s a long stretch with nothing
Longest stretch of highway in US with nothing?
Route 70 in Utah, 105 miles, no towns, no gas stations, only 6 exits
Route 50 runs across the US from where to where
Ocean City, Maryland to Sacramento CA
Define topology
The way in which all the parts that make up the whole are interrelated and arranged.
Math:the study of geometrical properties and spacial relations
What is the Meissner Effect?
The expulsion of the magnetic field from the interior of a material before it enters the superconductive state
Why does a magnet placed above a superconductor float?
Superconductors repel outside magnetic fields by acting like a magnet with the same pole as the field
What’s the formula for angular momentum?
L=mvr
L: angular momentum
m: mass
v: velocity
r: radius
What is angular momentum?
Rotational momentum
Define analog
- using signals or information represented by a continuously variable physical quantity
- A person or thing seen as comparable to another
Linear momentum vs angular momentum
Regular linear momentum is mass times velocity
Angular momentum is mass x velocity x radius bc something is spinning
What’s a Bose-Einstein condensate (BEC)?
Another exotic state of matter seen at very cool temperatures where atoms or subatomic particles coalesce into a wave function
How does COVID harm the heart?
Covid causes inflammation throughout the body that sticks around after the other symptoms have gone. It makes the blood sticky and causes clots.
What are megakaryocytes?
Cells in the bone marrow that make platelets.
What health crisis is there in ulaanbataar ?
Due to coal burning factories and families heating their homes with coal during very cold winters, the city is always covered in a toxic smog . Many children die from ammonia before the age 5.
What is famotidine
Pepsid AC
Acid reducer
What is Planck’s constant ?
6.62607015 × 10-34 m2 kg / s
A fixed number like pi Gives the relationship between the energy of a single photon and it’s frequency
Represented as h
Light energy travels in distinct quantized packets - photons
What’s the difference between bosons and fermions ?
Bosons have a regular integer spin (no fractions nor negatives) ie O, 1, 2
Bosons have a symmetrical wave function
Bosons are matter
Fermions have half integer spin 1/2, 3/2 with an anti symmetric wave
Baryons, Leptons and Quarks fall under what category?
Fermions
Mesons, photons, gravitons, gluons, Higgs-Boson particles are considered ?
Bosons
What are the seas along Russia’s northern coast from west to east?
Barents Sea, White Sea, Kara Sea, Laptev Sea, East Siberian Sea, Chukchi Sea
What & where is Enurmino
It’s the northernmost town on the Chukchi peninsula with a population of 300 something .
What year did we start using PFSAs in manufacturing?
1940s
sources of PFSA pollution?
Farms, factories, every day use of household items, firefighters foam
What products contain pfsas?
Shampoo, nonstick cookware, firefighters foam, fast food packaging , stain resistant products , photography , paints, pesticides
What foods contain the most PFSAs?
Pan fried catfish , boiled shrimp, baked tilapia, ground Turkey
Exposure to high levels of pfsas may lead to…
Decreased fertility, high bp in pregnant women, developmental delays, increased risk of certain cancers,, weakened immune system, interference with body’s natural hormones,, increased cholesterol levels and risk of obesity
Greenspan’s coating is derived from…
Sand and does not contain pfas
Thermolon
Bosons are the carriers of?
3 of the 4 fundamental forces:
Electromagnetism (light, photons) strong nuclear force and weak nuclear force
Maybe gravity?