High Five Facts - Inventors

The video explores five fascinating inventors and their groundbreaking contributions. Leonardo Da Vinci, known for his art, also designed machines like a helicopter and an armored car. Alexander Graham Bell revolutionized communication with the telephone. Thomas Edison improved the light bulb and invented the phonograph. Ruth Wakefield accidentally created the chocolate chip cookie, now a beloved treat. Hedy Lamarr, beyond her acting career, co-invented a frequency hopping system, paving the way for modern wireless technologies.

Which invention by Leonardo Da Vinci is similar to a modern-day helicopter?

• A flying machine with rotating blades

• A submarine with propellers

• A glider with fixed wings

• A hot air balloon

What was the first sentence spoken by Alexander Graham Bell on the telephone?

• Can you connect me to Mr. Watson?

• Is this line clear?

• Mr. Watson, come here. I want to see you.

• Hello, can you hear me?

What was Thomas Edison's most iconic invention?

• The printing press

• The telegraph

• The electric light bulb

• The steam engine

How was the chocolate chip cookie invented?

• By melting chocolate into dough

• By using chocolate syrup in the recipe

• By accident when chocolate chunks didn't melt

• By mixing cocoa powder into dough

What modern technologies were influenced by Hedy Lamarr's invention?

• Electric cars and solar panels

• Smartphones and tablets

• Television and radio

• Wi-Fi, Bluetooth, and GPS