PC97.com - Plus+ Channels for Creators and Shoppers

Closed captions on DVDs are getting left behind

1.3m

PT51M34S

Dehumidifiers are confusing. Here's why.

Technology ConnectionsApr 26, 2025

1.6m

PT52M22S

Power is not energy: why the difference matters

Technology ConnectionsMar 29, 2025

1.3m

PT37M52S

Algorithms are breaking how we think

Technology ConnectionsFeb 22, 2025

2.4m

PT28M56S

The clever feature that makes cheap heaters safe — and why they're actually dangerous

Technology ConnectionsFeb 1, 2025

2.1m

PT33M11S

I tricked my car charging station into powering a 7.5 kW heater

Technology ConnectionsDec 25, 2024

1.2m

PT24M51S

LED Christmas lights which don't hurt the eyes: it finally happened!

Technology ConnectionsNov 30, 2024

1.7m

PT11M58S

How much thrust does a ceiling fan produce?

Technology ConnectionsNov 24, 2024

969k

PT11M40S

Balafire: when a light bulb goes wild

Technology ConnectionsNov 17, 2024

1.4m

PT19M39S

Air fryers are simpler than you think, but still pretty neat

Technology ConnectionsNov 11, 2024

1.9m

PT1H15S

I bought a freeze dryer so you don't have to

Technology ConnectionsOct 31, 2024

2.7m

PT34M18S

MP3 CDs: a hybrid "format" that never existed, yet was surprisingly common

Technology ConnectionsOct 16, 2024

1.6m

PT16M13S

Duracell PowerCheck: A genius idea which didn't last that long

Technology ConnectionsOct 8, 2024

4.6m

PT32M51S

Thermoelectric cooling: it's not great.

Technology ConnectionsSep 22, 2024

4.6m

PT20M37S

Induction cooking - but what about woks?

Technology ConnectionsAug 31, 2024

1.3m

PT23M39S

Door closers: ubiquitous, yet unloved and often maladjusted

Technology ConnectionsAug 22, 2024

1.5m

PT16M13S

Passive infrared motion sensors: a two-bit camera powered by crystals

Technology ConnectionsJul 25, 2024

974k

PT22M15S

Awnings: a simple cooling tech we apparently forgot about

Technology ConnectionsJul 15, 2024

1.8m

PT23M21S

The Numitron: An obvious idea that wasn't very bright

Technology ConnectionsJul 1, 2024

1.9m

PT27M47S

Your dishwasher is better than you think (tips, tricks, and how they work)

Technology ConnectionsJun 11, 2024

5.6m

Tilting, taking turns, and winning free games: the many tricks inside old pinball machines

Technology ConnectionsMay 27, 2024

PT11M18S

The simple, clever sensor behind automatic windshield wipers

Technology ConnectionsApr 29, 2024

1.6m

PT36M31S

Simmerstats: The genius old tech that controls your stovetop

Technology ConnectionsApr 24, 2024

1.8m

Featured Results

Induction lamps: fluorescent lighting's final form

The "standard" car charger is usually overkill—but your electrician might not know that

Closed captions on DVDs are getting left behind

Dehumidifiers are confusing. Here's why.

Power is not energy: why the difference matters

Algorithms are breaking how we think

The clever feature that makes cheap heaters safe — and why they're actually dangerous

I tricked my car charging station into powering a 7.5 kW heater

LED Christmas lights which don't hurt the eyes: it finally happened!

How much thrust does a ceiling fan produce?

Balafire: when a light bulb goes wild

Air fryers are simpler than you think, but still pretty neat

I bought a freeze dryer so you don't have to

MP3 CDs: a hybrid "format" that never existed, yet was surprisingly common

Duracell PowerCheck: A genius idea which didn't last that long

Thermoelectric cooling: it's not great.

Induction cooking - but what about woks?

Door closers: ubiquitous, yet unloved and often maladjusted

Passive infrared motion sensors: a two-bit camera powered by crystals

Awnings: a simple cooling tech we apparently forgot about

The Numitron: An obvious idea that wasn't very bright

Your dishwasher is better than you think (tips, tricks, and how they work)

Tilting, taking turns, and winning free games: the many tricks inside old pinball machines

The simple, clever sensor behind automatic windshield wipers

Simmerstats: The genius old tech that controls your stovetop

Featured Results

Induction lamps: fluorescent lighting's final form

The "standard" car charger is usually overkill—but your electrician might not know that

Closed captions on DVDs are getting left behind

Dehumidifiers are confusing. Here's why.

Power is not energy: why the difference matters

Algorithms are breaking how we think

The clever feature that makes cheap heaters safe — and why they're actually dangerous

I tricked my car charging station into powering a 7.5 kW heater

LED Christmas lights which don't hurt the eyes: it finally happened!

How much thrust does a ceiling fan produce?

Balafire: when a light bulb goes wild

Air fryers are simpler than you think, but still pretty neat

I bought a freeze dryer so you don't have to

MP3 CDs: a hybrid "format" that never existed, yet was surprisingly common

Duracell PowerCheck: A genius idea which didn't last that long

Thermoelectric cooling: it's not great.

Induction cooking - but what about woks?

Door closers: ubiquitous, yet unloved and often maladjusted

Passive infrared motion sensors: a two-bit camera powered by crystals

Awnings: a simple cooling tech we apparently forgot about

The Numitron: An obvious idea that wasn't very bright

Your dishwasher is better than you think (tips, tricks, and how they work)

Tilting, taking turns, and winning free games: the many tricks inside old pinball machines

The simple, clever sensor behind automatic windshield wipers

Simmerstats: The genius old tech that controls your stovetop

Loading...