1.Satisfied with the item for which the country is named, the Chinese never invented something that would have provided lenses, mirrors, beakers and spectacles, all of which would have advanced East Asian science. What?

Steel

Gunpowder

Steam engine

Glass

Your display name:

#	Player	Score	Quizzes
🥇	SneakyWanderer68	756	82
🥈	DaringPathfinder41	597	72
🥉	CuriousExplorer64	509	59
4	CuriousExplorer64	477	54
5	CuriousExplorer64	462	51
6	CraftyAdventurer17	454	50
7	CraftyAdventurer17	441	49
8	Bubbs64	434	47
9	WittyChallenger55	413	49
10	MightyAdventurer23	406	44
11	CuriousExplorer64	383	45
12	SharpPathfinder75	377	42
13	CraftyWanderer97	361	46
14	MightySolver18	355	40
15	SpeedyChallenger20	346	37
16	CuriousExplorer64	329	38
17	CuriousExplorer64	300	36
18	lotus123	278	29
19	CuriousExplorer64	268	32
20	Wheeler1001	254	27
21	SlyRiddler64	241	29
22	CraftyAdventurer17	239	26
23	CuriousExplorer64	233	26
24	FearlessVoyager79	229	28
25	CuriousExplorer64	223	27
26	CraftySolver94	204	24
27	SpeedyRiddler15	201	22
28	CleverAdventurer37	194	22
29	CuriousExplorer64	194	22
30	CuriousPuzzler87	190	23
31	CraftyAdventurer17	188	21
32	CuriousExplorer64	183	20
33	SavvyPathfinder96	177	19
34	Bubbs64	177	19
35	SavvySeeker60	174	19
36	CuriousExplorer64	172	20
37	CraftyExplorer98	170	21
38	Bubbs64	169	19
39	CuriousExplorer64	168	20
40	CuriousExplorer64	168	19
41	SpeedyAdventurer84	168	18
42	SharpPathfinder75	168	18
43	SavvyPathfinder96	167	18
44	CraftyAdventurer17	164	19
45	TrickyRiddler73	160	20
46	Bubbs64	158	18
47	FearlessExplorer97	156	18
48	CraftySolver94	155	19
49	CuriousExplorer64	149	18
50	SavvyExplorer92	149	16
• • •
1374	WittyRiddler92	14	16
1375	SpeedyWanderer64	13	2
1376	SlyPuzzler64	13	2
1377	SharpScout31	13	2
1378	SharpPuzzler80	13	2
1379	WittyTrailblazer22	13	2

No scores yet this period.