A fusão nuclear pode mudar o mundo
B1 Portuguese listening practice · Brazilian Portuguese · Curated for intermediate learners
About this clip
A 12s video in Portuguese at B1 level, suitable for intermediate learners. The speech is at a natural pace around 170 words per minute, rated 3.6/5, medium listening difficulty by Reelang’s algorithm.
What this clip covers:
- ▸Technology - Tech, gadgets, software, AI, and the digital world.
- ▸Science - Discoveries, experiments, and how the world works.
From Stax Editor↗ on YouTube.Watch original→
Vocabulary frequency
How common is the vocabulary in this B1 Portuguese listening practice listening practice?
87.5%
of words are in the top 2,000 most common Portuguese words
Based on this reel’s transcript, most of the vocabulary is high-frequency, everyday Portuguese.
General Portuguese frequency
68.8%
Top 1,000
87.5%
Top 2,000
93.8%
Top 5,000
Spoken Portuguese frequency
88.9%
Top 1,000
96.3%
Top 2,000
100%
Top 5,000
👄 Conversational vocabulary
This reel’s words appear more often in subtitle-based spoken-Portuguese data than in general usage, so it may feel closer to everyday conversation.
Words above this video’s level
Quick glosses for vocabulary that goes beyond this video’s B1 level.
fusão
2×
Rare / outside top 5,000
fusion
energética
1×
Top 5,000
energy-related
Source: wordfreq 3.1.1 (general) · SUBTLEX-PT-BR 2012 (spoken). Buckets approximate; exact ranks not stored.
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