When The Universe Will End

The video covers various topics, starting with the role of modern humans in the extinction of Neanderthals, debunking the supervolcano theory. It then discusses the Big Rip theory, predicting the universe's end in 16.7 billion years. The video also explores sexual selection in nature, highlighting studies on bats and beetles. Finally, it examines the green initiatives taken during the 2012 London Olympics to reduce pollution and waste.

What was initially believed to have caused the extinction of Neanderthals?

• A widespread disease

• A supervolcano eruption

• A meteor impact

• A severe ice age

What is the Big Rip theory about?

• The formation of black holes

• The end of the universe

• The birth of stars

• The creation of galaxies

How do bats locate flies during mating?

• By seeing their movements

• By hearing their mating sounds

• By detecting their scent

• By feeling vibrations

What did researchers discover about the size of animal appendages?

• They hinder survival

• They are purely decorative

• They are unrelated to fitness

• They reflect the animal's fitness

What technology was developed to measure air pollution during the 2012 Olympics?

• Air Quality Monitor

• Eco Meter

• City Scan

• Pollution Tracker

What was one of the goals of the 2012 Olympics regarding waste management?

• To eliminate plastic use

• To add zero waste to landfills

• To recycle all materials

• To reduce water usage

What was banned from the Olympic grounds to reduce pollution?

• Public transportation

• Private vehicles

• Electric cars

• Bicycles