NASA Develops Solid Battery for the Moon
Read the whole story in the app
In the app: the whole story at your level, listening, the quiz and the word cards.
The same story at six levels
How the first sentence reads at every level, from A1 to C2.
- A1
NASA is making a new battery.
- A2
NASA is making a new battery.
- B1
NASA is developing a solid battery called SPEARS.
- B2
NASA is developing a solid battery called SPEARS to power equipment during future missions to the Moon.
- C1
NASA is developing a solid battery called SPEARS to power equipment during future missions to the Moon.
- C2
NASA is developing a solid battery called SPEARS to power equipment during future missions to the Moon.
Key words
Words from the B1 text, with their meaning.
- equipment
- The necessary items for a particular purpose or activity
- require
- To need something for a specific purpose
- extreme
- Reaching a high or the highest degree; very great
- operate
- To work or function in a particular way
- survive
- To continue to live or exist, especially in spite of danger or hardship
- demonstrate
- To show clearly that something is true or exists
Rewritten with AI from facts reported by NASA. Read the original for the full report.