- 1 ONE
30A Answer to the riddle ending "How many are going to St. Ives?"
64613 - 2 ARE
9D Exist
56533 - 3 YES
59D "For sure!"
50365 - 4 ONO
19A Musician Yoko
49326 - 5 EMO
57D Angsty
43256 - 6 TRI
22A ___-color pasta
41237 - 7 ART
60A Singer Garfunkel
40384 - 8 SAT
56D Exam for college applicants
35284 - 9 EWE
32D Producer of milk for Roquefort cheese
31302 - 10 AVE
34D Street sign abbr.
28246 - 11 OPERA
15A "Don Giovanni" genre
26247 - 12 TIN
16A Container for sardines
26207 - 13 LOT
55A One to build on
25189 - 14 OVAL
51A Racetrack shape
24216 - 15 ASK
11A Request
24204 - 16 PSI
41D Tire inflation meas.
24198 - 17 NAS
10D Rapper Lil ___ X
21122 - 18 RYE
63A Deli bread option
19212 - 19 CSI
50A Inits. on a police forensic van
19127 - 20 EIRE
53D Ireland, to the Irish
18204 - 21 LAS
33D "___ Culturistas" (popular podcast)
17173 - 22 OHO
2D "Well, that's a surprise!"
15148 - 23 EDENS
65A Paradises
15113 - 24 LATTE
46D Milky coffee drink
1492 - 25 SPED
54D Hightailed it
13154 - 26 CAP
1D Upper limit
13137 - 27 MATE
4D Join
1094 - 28 AHEAD
14A Winning, for the moment
1081 - 29 PETRI
8D ___ dish
1054 - 30 APU
42A Kwik-E-Mart proprietor on "The Simpsons"
995 - 31 AMEND
61A Update, as the Constitution
994 - 32 ROAM
23D Wander
994 - 33 ATOLL
11D Part of Micronesia
8104 - 34 SINAI
12D Mount associated with Moses
890 - 35 TEENS
48D Many first-time smartphone owners
886 - 36 SOLAR
44D Certain renewable energy
878 - 37 TCM
22D Channel for old westerns
838 - 38 TAPE
18D Wrap for an athlete's injury
7124 - 39 NUTS
38D McAuliffe's one-word reply to a German commander's demand of surrender
656 - 40 COMMA
1A Clause separator
626 - 41 SLAW
21A Alternative to fries, maybe
589 - 42 INSOLE
26D Shoe part
544 - 43 COPE
25D Deal (with)
538 - 44 SPOON
7D With whom the dish ran away in "Hey Diddle Diddle"
535 - 45 ADIN
5D Tennis score after deuce
4118 - 46 IVORY
45D Shade of off-white
454 - 47 MANET
31A "Olympia" painter
445 - 48 CSPAN
6A Channel showing committee hearings
444 - 49 COARSE
27A Vulgar
429 - 50 TOPSY
64A ___-turvy
322 - 51 LETUP
40A Take one's foot off the gas
320 - 52 SENATOR
20A One in a hundred
232 - 53 TUN
58D Large cask
231 - 54 REVUE
62A Vaudeville show
230 - 55 BESETS
43A Attacks
220 - 56 BYRD
43D Polar explorer Richard
219 - 57 NEAREST
52A Like Mercury among all the planets vis-à-vis the sun
214 - 58 SLEEVES
21D Things a vest lacks
211 - 59 CONTE
6D Old French tale
29 - 60 UNREP
47D General Assembly participant, for short
25 - 61 RECHALL
28D Community center for games and activities
24 - 62 STRIPY
29D Having streaks
23 - 63 POSTITNOTES
17A In 1968, Spencer Silver at 3M Corporation was attempting to develop a superstrong adhesive ...
22 - 64 CHINESE
39A Language in which "computer" is made up of the characters for "electric" and "brain"
120 - 65 ONUP
37D "Movin' ___" ("The Jeffersons" theme song)
119 - 66 KNOWN
13D Recognized
113 - 67 ELAPSED
32A Ran out, as time
112 - 68 TANDY
49D Jessica who won an Oscar for "Driving Miss Daisy"
17 - 69 PENICILLIN
24A In 1928, Alexander Fleming at St. Mary's Hospital in London found mold in his cultures of staphylococcus bacteria ...
13 - 70 SILLYPUTTY
44A In 1943, James Wright at General Electric was attempting to develop synthetic rubber for the war effort ...
13 - 71 DETECTIVE
35D Clue examiner
12 - 72 11
- 73 MICROWAVEOVEN debut
36A In 1945, Percy Spencer at the Raytheon Manufacturing Company noticed the chocolate bar in his pocket had melted close to a magnetron ...
11 - 74 SERENDIPITY debut
56A Happy chance, as illustrated by the four invention stories at 17-, 24-, 36- and 44-Across
11