Want stronger memories? Science says sleep more, avoid sedatives
Videos
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Want stronger memories? Science says sleep more, avoid sedatives
01:57 | February 3, 2017
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Peace talks go nowhere as U.S.-Iran ceasefire on shaky ground
06:08 | May 3, 2026
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Saturday Sips: Cinco de Mayo Sips
05:26 | May 2, 2026
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Climate Science: BC glaciers disappearing
03:45 | May 2, 2026
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Iranian Soccer Federation executive not admitted into Canada
01:54 | April 29, 2026
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This is BC: Squamish mountain biker set to defend world title
02:30 | April 28, 2026
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FIFA security cost mystery
03:06 | April 27, 2026
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U.S.-Iran ceasefire deadline looms
04:25 | April 21, 2026
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More than 600,000 expected to attend Surrey Vaisakhi Parade
03:48 | April 18, 2026
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Business owners in rural BC communities calling on province to opt in to TFW program changes
01:49 | April 17, 2026
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Israel and Lebanon hold talks in Washington
04:11 | April 15, 2026
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Carney suspends federal gas tax
02:45 | April 14, 2026
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U.S. blockades Iranian ports after peace talks fail
05:07 | April 13, 2026
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Overall cost of living heavily impacted by war fuelled gas price hike
01:53 | April 12, 2026
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Sikh Migration path to Canada
05:08 | April 11, 2026
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Iran War Ceasefire
05:08 | April 9, 2026
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Iranian-Canadians worry about Trump’s threats
02:03 | April 7, 2026
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This is BC: Preparing for a rowing race across the Atlantic
02:37 | April 7, 2026
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Iran rejects ceasefire plan as Trump’s latest deadline nears
04:44 | April 7, 2026
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Artemis II mission moon flyby
02:12 | April 6, 2026
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April marks Sikh Heritage Month across Canada
04:43 | April 5, 2026
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Business News: Iran war impacting world finances
03:47 | April 5, 2026
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Day 5 of Artemis II trip around the moon
04:34 | April 5, 2026
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Artemis II watch party in Vancouver
02:14 | April 1, 2026
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Artemis II prepares for launch around the moon
04:31 | April 1, 2026
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U.S. deploys more troops to the Middle East
05:28 | March 30, 2026
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Business News: High oil prices impact more than gas
05:17 | March 29, 2026
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Metro Vancouver gas prices go up, again
06:07 | March 28, 2026
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Trump extends deadline for Iran to reopen Strait of Hormuz
04:38 | March 27, 2026
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Push for another oil pipeline
01:54 | March 26, 2026
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Iran rejects U.S. ceasefire plan
04:59 | March 26, 2026
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Upcoming FIFA World Cup prompts questions about plan for Vancouver’s homeless
02:31 | March 25, 2026
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Want stronger memories? Science says sleep more, avoid sedatives
01:57 | February 3, 2017
-
Peace talks go nowhere as U.S.-Iran ceasefire on shaky ground
06:08 | May 3, 2026
-
Saturday Sips: Cinco de Mayo Sips
05:26 | May 2, 2026
-
Climate Science: BC glaciers disappearing
03:45 | May 2, 2026
-
Iranian Soccer Federation executive not admitted into Canada
01:54 | April 29, 2026
-
This is BC: Squamish mountain biker set to defend world title
02:30 | April 28, 2026
-
FIFA security cost mystery
03:06 | April 27, 2026
-
U.S.-Iran ceasefire deadline looms
04:25 | April 21, 2026
-
More than 600,000 expected to attend Surrey Vaisakhi Parade
03:48 | April 18, 2026
-
Business owners in rural BC communities calling on province to opt in to TFW program changes
01:49 | April 17, 2026
-
Israel and Lebanon hold talks in Washington
04:11 | April 15, 2026
-
Carney suspends federal gas tax
02:45 | April 14, 2026
-
U.S. blockades Iranian ports after peace talks fail
05:07 | April 13, 2026
-
Overall cost of living heavily impacted by war fuelled gas price hike
01:53 | April 12, 2026
-
Sikh Migration path to Canada
05:08 | April 11, 2026
-
Iran War Ceasefire
05:08 | April 9, 2026
-
Iranian-Canadians worry about Trump’s threats
02:03 | April 7, 2026
-
This is BC: Preparing for a rowing race across the Atlantic
02:37 | April 7, 2026
-
Iran rejects ceasefire plan as Trump’s latest deadline nears
04:44 | April 7, 2026
-
Artemis II mission moon flyby
02:12 | April 6, 2026
-
April marks Sikh Heritage Month across Canada
04:43 | April 5, 2026
-
Business News: Iran war impacting world finances
03:47 | April 5, 2026
-
Day 5 of Artemis II trip around the moon
04:34 | April 5, 2026
-
Artemis II watch party in Vancouver
02:14 | April 1, 2026
-
Artemis II prepares for launch around the moon
04:31 | April 1, 2026
-
U.S. deploys more troops to the Middle East
05:28 | March 30, 2026
-
Business News: High oil prices impact more than gas
05:17 | March 29, 2026
-
Metro Vancouver gas prices go up, again
06:07 | March 28, 2026
-
Trump extends deadline for Iran to reopen Strait of Hormuz
04:38 | March 27, 2026
-
Push for another oil pipeline
01:54 | March 26, 2026
-
Iran rejects U.S. ceasefire plan
04:59 | March 26, 2026
-
Upcoming FIFA World Cup prompts questions about plan for Vancouver’s homeless
02:31 | March 25, 2026
Want stronger memories? Science says sleep more, avoid sedatives
Description
February 3, 2017
New research has found that our brains get rid of less important information during sleep, which they say is a necessary pruning process.
-
Want stronger memories? Science says sleep more, avoid sedatives01:57 | February 3, 2017 -
Peace talks go nowhere as U.S.-Iran ceasefire on shaky ground06:08 | May 3, 2026 -
Saturday Sips: Cinco de Mayo Sips05:26 | May 2, 2026 -
Climate Science: BC glaciers disappearing03:45 | May 2, 2026 -
Iranian Soccer Federation executive not admitted into Canada01:54 | April 29, 2026 -
This is BC: Squamish mountain biker set to defend world title02:30 | April 28, 2026 -
FIFA security cost mystery03:06 | April 27, 2026 -
U.S.-Iran ceasefire deadline looms04:25 | April 21, 2026 -
More than 600,000 expected to attend Surrey Vaisakhi Parade03:48 | April 18, 2026 -
Business owners in rural BC communities calling on province to opt in to TFW program changes01:49 | April 17, 2026 -
Israel and Lebanon hold talks in Washington04:11 | April 15, 2026 -
Carney suspends federal gas tax02:45 | April 14, 2026 -
U.S. blockades Iranian ports after peace talks fail05:07 | April 13, 2026 -
Overall cost of living heavily impacted by war fuelled gas price hike01:53 | April 12, 2026 -
Sikh Migration path to Canada05:08 | April 11, 2026 -
Iran War Ceasefire05:08 | April 9, 2026 -
Iranian-Canadians worry about Trump’s threats02:03 | April 7, 2026 -
This is BC: Preparing for a rowing race across the Atlantic02:37 | April 7, 2026 -
Iran rejects ceasefire plan as Trump’s latest deadline nears04:44 | April 7, 2026 -
Artemis II mission moon flyby02:12 | April 6, 2026 -
April marks Sikh Heritage Month across Canada04:43 | April 5, 2026 -
Business News: Iran war impacting world finances03:47 | April 5, 2026 -
Day 5 of Artemis II trip around the moon04:34 | April 5, 2026 -
Artemis II watch party in Vancouver02:14 | April 1, 2026 -
Artemis II prepares for launch around the moon04:31 | April 1, 2026 -
U.S. deploys more troops to the Middle East05:28 | March 30, 2026 -
Business News: High oil prices impact more than gas05:17 | March 29, 2026 -
Metro Vancouver gas prices go up, again06:07 | March 28, 2026 -
Trump extends deadline for Iran to reopen Strait of Hormuz04:38 | March 27, 2026 -
Push for another oil pipeline01:54 | March 26, 2026 -
Iran rejects U.S. ceasefire plan04:59 | March 26, 2026 -
Upcoming FIFA World Cup prompts questions about plan for Vancouver’s homeless02:31 | March 25, 2026
-
Want stronger memories? Science says sleep more, avoid sedatives01:57 | February 3, 2017
-
Peace talks go nowhere as U.S.-Iran ceasefire on shaky ground06:08 | May 3, 2026
-
Saturday Sips: Cinco de Mayo Sips05:26 | May 2, 2026
-
Climate Science: BC glaciers disappearing03:45 | May 2, 2026
-
Iranian Soccer Federation executive not admitted into Canada01:54 | April 29, 2026
-
This is BC: Squamish mountain biker set to defend world title02:30 | April 28, 2026
-
FIFA security cost mystery03:06 | April 27, 2026
-
U.S.-Iran ceasefire deadline looms04:25 | April 21, 2026
-
More than 600,000 expected to attend Surrey Vaisakhi Parade03:48 | April 18, 2026
-
Business owners in rural BC communities calling on province to opt in to TFW program changes01:49 | April 17, 2026
-
Israel and Lebanon hold talks in Washington04:11 | April 15, 2026
-
Carney suspends federal gas tax02:45 | April 14, 2026
-
U.S. blockades Iranian ports after peace talks fail05:07 | April 13, 2026
-
Overall cost of living heavily impacted by war fuelled gas price hike01:53 | April 12, 2026
-
Sikh Migration path to Canada05:08 | April 11, 2026
-
Iran War Ceasefire05:08 | April 9, 2026
-
Iranian-Canadians worry about Trump’s threats02:03 | April 7, 2026
-
This is BC: Preparing for a rowing race across the Atlantic02:37 | April 7, 2026
-
Iran rejects ceasefire plan as Trump’s latest deadline nears04:44 | April 7, 2026
-
Artemis II mission moon flyby02:12 | April 6, 2026
-
April marks Sikh Heritage Month across Canada04:43 | April 5, 2026
-
Business News: Iran war impacting world finances03:47 | April 5, 2026
-
Day 5 of Artemis II trip around the moon04:34 | April 5, 2026
-
Artemis II watch party in Vancouver02:14 | April 1, 2026
-
Artemis II prepares for launch around the moon04:31 | April 1, 2026
-
U.S. deploys more troops to the Middle East05:28 | March 30, 2026
-
Business News: High oil prices impact more than gas05:17 | March 29, 2026
-
Metro Vancouver gas prices go up, again06:07 | March 28, 2026
-
Trump extends deadline for Iran to reopen Strait of Hormuz04:38 | March 27, 2026
-
Push for another oil pipeline01:54 | March 26, 2026
-
Iran rejects U.S. ceasefire plan04:59 | March 26, 2026
-
Upcoming FIFA World Cup prompts questions about plan for Vancouver’s homeless02:31 | March 25, 2026
Want stronger memories? Science says sleep more, avoid sedatives
Description
February 3, 2017
New research has found that our brains get rid of less important information during sleep, which they say is a necessary pruning process.
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