Titles Containing Titles
2023 Science News
Far Out Facts
It's Elemental
Crossword Clues "O"
100

Hans Christian Anderson:
"The ____ and the Pea"

What is Princess?
100

It was the "A" in NASA's DART, which hit the bullseye on one in 2022--maybe saving us from planetary doom one day

What is asteroid?

100

Barrow is the northernmost city in this state & thus the United States

What is Alaska?

100

Your daily diet should include ample amounts of this element, kalium in Latin

What is potassium?

100

To swing like a pendulum (9)

What is oscillate?

200

Sophocles:
"Oedipus ____"

What is Rex?

200

Following a bone marrow transplant, in 2019 a patient was declared free of this virus, for only the second time ever

What is HIV?

200

A 2007 brawl forced some to be airlifted from the Amundsen-Scott Station on this continent

What is Antarctica?

200

An oxide of this element, atomic number 30, is used in sunscreens to provide protection from UV rays

What is zinc?
200

Loud speaker (6)

What is orator?

300

Machiavelli:
"The ____ "

What is Prince?

300

Gene-edited versions of the embryonic type of these cells have helped geckos regrow their tails more perfectly

What are stem cells?

300

Pico Bolivar is the highest mountain in the Venezuelan part of this chain & is covered in part by a glacier

What are the Andes?

300

This strong, lightweight metal was named for the dozen children of Gaia & Uranus

What is titanium?

300

Round trip (5)

What is orbit?

400

Spenser:
"The Faerie ____"

What is Queene?

400

In 2019 the IAU announced the discovery of 20 new moons of this planet, putting it 3 ahead of Jupiter's total

What is Saturn?

400

About halfway between S. Africa & South America is the isolated Tristan da Cunha, this 11-letter type of island group

What is an archipelago?
400

We have many tools made of an alloy of these two elements that are safe to use within magnetic fields. 

What are copper and beryllium?

400

Barrier, as to justice (11)

What is obstruction?

500

Oscar Wilde:
"____ Windermere's Fan"

What is Lady?

500

An Australian study found that forests of these trees that grow around swamps & coastlines expand & contract with a 19-year lunar cycle

What are mangroves?

500

The limit of a cannonball's flight from shore once marked the beginning of this area that limited sovereignty

What are international waters?

500

4 chemical elements, including yttrium & erbium, were named for a village in this country

What is Sweden?

500

A middle east gulf

What is Oman?