What kind of breakthrough was it? , What trade-off was involved in inventing it?, What was the final outcome after it was introduced?, What are the main drawbacks/ downsides of it? , What potential breakdowns can we expect? , How optimistic is the outlook for its future development?.

द्वारा

लीडरबोर्ड

दृश्य शैली

विकल्प

टेम्पलेट स्विच करें

ऑटो-सेव पुनःस्थापित करें: ?