0
Still curious? Ask our experts.
Chat with our AI personalities
RossEvery question is just a happy little opportunity.
Chat with Ross
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with Coach
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga
Add your answer:
Earn +20 ptsQ: Who invented roller blades?
Write your answer...
Submit
Still have questions?
Trending Questions
What is a sky plus remote used for?
How many different keys are possible in the DES scheme?
Ano ang ibig sabihin ng asal?
What is the Gaelic for 'gift'?
What type of information is in an Ethernet frame trailer?
What does the latin word para mean in English?
Was Delaware a joint stock colony?
What is tranvia?
When is national library month?
What is the high school graduation rate in Peru?
How long does a school year last?
Where is the Nicolet Area Technical College Lrc Gallery in Rhinelander Wisconsin located?
What does medical code 593.9 mean?
Round 213 to the nearest figure?
What is oxford known for?
What does WA Mono mean in Japanese?
Bakit ang gulay ang pangunahing produkto sa lugar na matataas tulad ng sa lalawigan ng bulubundukin at lambak ng Trinidad?
Can you use a dissertation as a source in your research paper?
What does mean by apotheke in German language?
When was Shibuya University Network created?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.