NASA's Earth Day Poster and QR Code Innovation

What was the main reason for using QR codes in the 2022 Earth Day poster?

• To make the poster interactive with sound

• To make the poster more colorful

• To provide a lot of information in a small space

• To replace traditional barcodes

What is a key advantage of vector artwork mentioned in the video?

• It uses more colors

• It is easier to draw by hand

• It can be scaled without losing quality

• It is cheaper to produce

What do the pathways in the Earth Day poster represent?

• The path of a satellite

• The interconnected systems of Earth

• The route of a space shuttle

• The journey of a NASA astronaut

How can you scan a QR code using a modern phone?

• By typing the code manually

• By using the camera app

• By taking a photo of it

• By using a special QR code scanner app

What additional resources are provided with the Earth Day poster?

• A printed booklet

• A DVD with videos

• A set of stickers

• Links and downloads on a website