| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| What do you believe but cannot prove? | ||||||
| attached to Interviews: Ask Freeman Dyson What You Will | ||||||
How many weeks are there in a light year?
| Subject | Datestamp | Replies | Score | |||
|---|---|---|---|---|---|---|
| What do you believe but cannot prove? | ||||||
| attached to Interviews: Ask Freeman Dyson What You Will | ||||||
How many weeks are there in a light year?