he tradition of using a decorated tree as a symbol of Christmas began in this European country
What is Germany?
The number of laws in thermodynamics
What is three?
World Book says experimenting with this force Benjamin Franklin knocked himself unconscious at least once
What is lightning?
The great lakes are made up of ____ bodies of water
What is five?
More than 1.5 billion of these travel through the U.S. Postal Service every year
What are Christmas Cards?
This National Inventors Hall of Fame inductee invented the IGBT while working at GE in 1980
Who is Jayant Baliga?
The species known as "Reindeer" are also known as ________ in North America
What is Caribou?
This festival from a large country that's known as the ‘Festival of Lights’
What is Diwali?
This familiar sleighing song was the first Earth tune played in outer space
What is "Jingle Bells"?
Laminated cores in motors reduce these types of currents that causes losses
What is eddy current?
This largest living bird may live 70 years
What is an ostrich?
The U.S. state that is the leading producer of dairy products
What is Wisconsin?
This southern dish swells as it cooks, symbolizes prosperity, and is commonly served at New Year's Eve celebrations in the U.S.
What is Black-eyed Peas?
The number of junctions in a Silicon Controlled Rectifier (SCR)
What is three?
The country with the most plant species
What is Brazil?
The Siberian Tiger is the national animal of this country
What is South Korea?