3 ms·
The costs are orders of magnitudes more than simply travelling to study nature where it is and will continue to be hugely expensive for a long long time.
by rtkwe 7y ago
The costs are orders of magnitudes more than simply travelling to study nature where it is and will continue to be hugely expensive for a long long time.
- kerng 7y agoI'm sure people said that about cars, trains and the steam engine also.