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In the BBC series Dragon's Den, what is the name of the room where entrepreneurs pitch to investors?
Answer
The Den
What type of machine did Leonardo da Vinci design to make weaving more efficient?
Answer
Automatic loom
What type of cannon did Leonardo da Vinci propose using three rotating barrels?
Answer
Triple-barrel cannon
How many wheels did Leonardo da Vinci’s self-propelled cart design use?
Answer
Three
What name is given to Leonardo da Vinci’s spiral flying-machine design?
Answer
Aerial screw
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What type of machine did Leonardo da Vinci design to make weaving more efficient?
Answer
Automatic loom
What type of cannon did Leonardo da Vinci propose using three rotating barrels?
Answer
Triple-barrel cannon
What name is given to Leonardo da Vinci’s spiral flying-machine design?
Answer
Aerial screw
Which material has been used for the illuminated New Year's Eve ball in Times Square since 2000?
Answer
Waterford Crystal
In Dragons' Den, what is the investors' collective nickname?
Answer
The Dragons
Which character is the father of Túrin Turambar in J.R.R. Tolkien’s legendarium?
Answer
Húrin Thalion