○○○ synchronous ⪢⪢
Because the moon's period of rotation is equal to its period of revolution, that is to say, because the moon takes the same amount of
time to spin as it does to orbit the earth, we from the earth only ever see one face of the moon.
http://qindex.info/i.php?x=14015
○○○ ahead ⪢⪢
Our first discovery is one that archeologists know the function of but we can't imagine how the Roman's were able to come up with something so many centuries ahead of its
time.
http://qindex.info/i.php?x=11827
○○○ incite ⪢⪢
The U.S. House of Representatives voted to impeach President Donald Trump for the second
time Wednesday on charges of inciting the attack on the U.S. Capitol last week.
http://qindex.info/i.php?x=13583
○○○ stomp ⪢⪢
This video is hard to watch. An elderly Asian American beaten in broad daylight. The suspect reportedly yelled "_____ you. You don't belong here." before kicking her to the ground. Then he stomped on her head and body at least 3
times.
http://qindex.info/i.php?x=15255
○○○ response ⪢⪢
Another top story we're watching today, the White House's response to the latest chaos unfolding in Afghanistan. Yesterday President Biden addressed the nation for the first
time since the Taliban took the capital.
2021-08-17
#possessive #prediction
http://qindex.info/i.php?x=16476
○○○ wild ⪢⪢
And 700,000 years ago the world was only a few degrees cooler than it is now, which is why at the
time the range of the woolly rhinos was restricted to the cold wilds of Siberia.
http://qindex.info/i.php?x=17392
○○○ #bookmark ⪢⪢
So I thought it'd be a great
time to share some idioms and expressions that you might be hearing from your friends and coworkers and then you might want to use yourself in order to express what's going on in your world and how you're feeling about.
http://qindex.info/i.php?x=15296
○○○ piggyback ⪢⪢
Flooded for months at a
time, the wetlands are home to swarms of young creatures like the ugly ducklings, piggyback chicks and builders busy grooming themselves.
#bookmark
http://qindex.info/i.php?x=19465
○○○ subscribe ⪢⪢
If this is your first
time here, don't forget to click the red subscribe button below and at some point during the video give me a thumbs up if this video is helping you learn English. #bookmark
http://qindex.info/i.php?x=19664
○○○ 1962.10.25 ⪢⪢
On October 25th, the blockade was challenged for the first
time. Soviet ships approached the quarantine zone but American ships held their ground. The Soviet vessels were forced to turn back and the blockade continued.
http://qindex.info/i.php?x=20292
○○○ 1202 ⪢⪢
At the same
time, a fourth crusade, initially sent to the Holly Land, is diverted to Constantinople. The city is besieged and then pillaged.
The Byzantine Empire finds itself divided and Kievan Russia loses an important ally.
￫ divert, besiege, pillage
http://qindex.info/i.php?x=17650
○○○ zillion ⪢⪢
Though the economy might seem complex, it works in a simple mechanical way. It's made up of a few simple parts and a lot of simple transactions that are repeated over and over again a zillion
times.
#economy
http://qindex.info/i.php?x=19874
○○○ economy ⪢⪢
An economy is simply the sum of transactions that make it up and a transaction is a very simple thing. You make transactions all the
time. Every
time you buy something, you create a transaction.
#economy
http://qindex.info/i.php?x=19886
○○○ aloft ⪢⪢
Though it already boasts a range of 2,400 miles, the ability to refuel without landing means that the X-47B can theoretically stay aloft for days or even weeks at a
time. #bookmark
http://qindex.info/i.php?x=23642
○○○ transcend ⪢⪢
While countless generations of artists have left their mark over the millennia, only some artworks have succeeded in transcending
time and culture to be revered around the globe.
￫ revere
#art
http://qindex.info/i.php?x=23860
• 1643 - 1727 Isaac Newton
Galileo had already discovered some years prior that the distance traveled by a falling object is represented by a function of
time.
Newton wondered how one could calculate the velocity of the object at any particular instance during the fall.
http://qindex.info/i.php?x=5035
• Present Perfect
Scientists say they have found evidence of a giant planet in the solar system. There have only been two true planets discovered since ancient
times. Planets have been predicted before and then were not found.
http://qindex.info/i.php?x=4149
• Predicting the Future 1
(1) Future facts
"I will turn 33 next year."
(2) Prodictions based on your opinion
"I believe my team will win tomorrow."
(3)
time and conditional clauses
"He'll probably call if he gets stuck in traffic."
"When you get home will you make dinner?"
http://qindex.info/i.php?x=4970
• 03 Rates of Change
Galileo had already discovered some years prior that the distance traveled by a falling object is represented by a function of
time. Newton wondered how one could calculate the velocity of the object at any particular instance during the fall.
http://qindex.info/i.php?x=5034
• On The Origin Of Species
How do we explain how animals have evolved over
time. Charles Darwin, the British naturalist and geologist, famously answered this question in his book 'On The Origin Of Species' which proposed the mechanism of evolutionary change within animal species.
http://qindex.info/i.php?x=4766
• Cross Product
Given two nonzero vectors in two or three dimensions, their cross product is a vector with magnitude equal to the product of the magnitudes of the vectors
times the sine of the angle between the vectors and direction perpendicular to the vectors.
http://qindex.info/i.php?x=5291
• time dilation
trudge, tram, contemplate, Zytglogge, recede, exorbitant, daunting, whizz, tweak, discrepancy, absurdity, flinch, malleability, mundane, tug, analogy, trampoline, protagonist, eerily
http://qindex.info/i.php?x=6862
◌◌◌ plague
Named after the emperor at the
time, the Plague of Juastinian is estimated to have wiped out about half of Europe's population.
￫ Yersinia Pestis, impetus, Justinian, moniker, sanitation, catapult, Byzantine, vulnerable
http://qindex.info/i.php?x=4070
○○○ number ⪢⪢
○○○ Steve Jobs ⪢⪢
○○○ guard ⪢⪢
○○○ Orpheus ⪢⪢
○○○ Kamares ⪢⪢
○○○ short on your dough ⪢⪢
• Future Time Clauses 1
• arithmetic sequence
• The First Human
• Future Time Clauses 2
◌◌◌ Integration
• Three Ways to Express Future Events
• Three Ways to Express Future Events
• 01 Introduction to Geometry
• 01 The Greeks, Newton and Leibniz
• 01 The Greeks, Newton and Leibniz
