Highlights
Rescue Robots
Andy Boyles
Science & Nature
competition, DARPA, Department of Defense, Robots, rescue, Korea
HL
278
C1
English
9781643036816
In 2015, the U.S. Department of Defense hosted a competition to design a robot that would help rescue people in disaster situations.
Word lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Coverage |
|---|---|---|
| Eiken Grade 1 | 3,105 | 0% |
| Eiken Grade 2 | 866 | 0.35% |
| Eiken Grade 3 | 900 | 4.56% |
| Eiken Grade 4 | 600 | 7.67% |
| Eiken Grade 5 | 600 | 9.67% |
| Eiken Grade Pre1 | 2,868 | 0.03% |
| Eiken Grade Pre2 | 1,327 | 0.53% |
| Eiken Grade Pre2+ | 1,562 | 0.9% |
| NDL | 875 | 11.43% |
| NGSL 1 to 1,000 | 1,000 | 10.5% |
| NGSL 1,001 to 2,000 | 1,000 | 1.7% |
| NGSL 2,001 to 3,000 | 801 | 1% |
| NGSL Supplemental | 52 | 1.92% |
Grammar lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Unique | Coverage | Unique |
|---|---|---|---|---|
| Eiken Grade Pre1 | 94 | 94 | 0% | 0% |
| Eiken Grade 2 | 123 | 122 | 0% | 0% |
| Eiken Grade Pre2 | 111 | 108 | 0% | 0% |
| Eiken Grade 3 | 48 | 47 | 0% | 0% |
| Eiken Grade 4 | 52 | 49 | 0% | 0% |
| Eiken Grade 5 | 176 | 139 | 0% | 0% |
| A1 | 352 | 316 | 0% | 0% |
| A2 | 949 | 893 | 0% | 0% |
| B1 | 1,126 | 1,106 | 0% | 0% |
| B2 | 775 | 760 | 0% | 0% |
| C1 | 402 | 395 | 0% | 0% |
| C2 | 312 | 308 | 0% | 0% |