Footer
Download on the App StoreGet it on Google Play

About

  • About Us
  • Our Learning Services
  • Join Us
  • FAQ
  • Hot Tags

Services

  • Pronunciation Challenge
  • Saved
  • Search Vocabulary
  • Blog

Channels

Levels

  • A1
  • A2
  • B1
  • B2
  • C1
  • C2

Privacy˙Terms˙
©2026 VoiceTube Corporation. All rights reserved

Pronunciation ChallengeFour failed inventions that changed the world | BBC Ideas

Host : VoiceTube
0
0
0

Let's challenge!

0:00
0:00

Challenge History

12
13
14
15
16
17
18
Total 0 Challenges Completed

Today's Sentence

Video not in English?
Four failed inventions that changed the world | BBC Ideas
As Henry Ford himself once mused: "Failure is simply the opportunity to begin again, this time more intelligently.".
Original Video:Four failed inventions that changed the world | BBC Ideas

Key Vocabulary

1. opportunity

opportunity

[ˌɑː.pɚˈtuː.nə.t̬i/](n.)

0 participants have completed today's challenge

white3 months ago

0:00

Zendarium2 years ago

06/02/2024

0:00

Sliu2 years ago

0:00

xdngqrnvrj2 years ago

0:00

cinderellarex2 years ago

0:00

Benson Lin2 years ago

0:00

kaojohnny2 years ago

0:00

Iris2 years ago

0:00

Cheung Kelly2 years ago

0:00

Nam Meme2 years ago

0:00

Pronunciation Challenge list

04/23
【Special Episode】Let's review your pronunciation!
HostMikeT
04/22
A Dictionary of Love
HostVoiceTube
04/21
【Special Episode】Let's review your pronunciation!
HostMikeT
04/20
Where the World's Rich Are Moving Their Money
HostVoiceTube
04/19
【Special Episode】Let's review your pronunciation!
HostMikeT
04/18
The Wisdom of African Proverbs
HostVoiceTube
04/17
People With Few or No Friends Share These 5 Rare Traits
HostVoiceTube
04/16
【Special Episode】Let's review your pronunciation!
HostMikeT
04/15
Will U.S. Strikes On Iran Trigger Stagflation Risk?
HostVoiceTube
04/14
【Special Episode】Let's review your pronunciation!
HostMikeT